1960291228

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 4157669376

約数和(自身を除く): 2197378148

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 127, 148, 188, 254, 259, 317, 329, 508, 518, 634, 658, 889, 1036, 1268, 1316, 1739, 1778, 2219, 3478, 3556, 4438, 4699, 5969, 6956, 8876, 9398, 11729, 11938, 12173, 14899, 18796, 23458, 23876, 24346, 29798, 32893, 40259, 41783, 46916, 48692, 59596, 65786, 80518, 82103, 83566, 104293, 131572, 161036, 164206, 167132, 208586, 220853, 281813, 328412, 417172, 441706, 551263, 563626, 883412, 1102526, 1127252, 1489583, 1545971, 1892173, 2205052, 2979166, 3091942, 3784346, 3858841, 5958332, 6183884, 7568692, 7717682, 10427081, 13245211, 15435364, 20854162, 26490422, 41708324, 52980844, 70010401, 140020802, 280041604, 490072807, 980145614, 1960291228]

約数ペア:

[(1, 1960291228), (2, 980145614), (4, 490072807), (7, 280041604), (14, 140020802), (28, 70010401), (37, 52980844), (47, 41708324), (74, 26490422), (94, 20854162), (127, 15435364), (148, 13245211), (188, 10427081), (254, 7717682), (259, 7568692), (317, 6183884), (329, 5958332), (508, 3858841), (518, 3784346), (634, 3091942), (658, 2979166), (889, 2205052), (1036, 1892173), (1268, 1545971), (1316, 1489583), (1739, 1127252), (1778, 1102526), (2219, 883412), (3478, 563626), (3556, 551263), (4438, 441706), (4699, 417172), (5969, 328412), (6956, 281813), (8876, 220853), (9398, 208586), (11729, 167132), (11938, 164206), (12173, 161036), (14899, 131572), (18796, 104293), (23458, 83566), (23876, 82103), (24346, 80518), (29798, 65786), (32893, 59596), (40259, 48692), (41783, 46916)]