1770142012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 3262428288

約数和(自身を除く): 1492286276

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 397, 641, 794, 1282, 1588, 1739, 2564, 3478, 6956, 14689, 18659, 23717, 29378, 30127, 37318, 47434, 58756, 60254, 74636, 94868, 120508, 254477, 508954, 690383, 1017908, 1114699, 1380766, 2229398, 2761532, 4458796, 9415649, 11960419, 18831298, 23920838, 37662596, 47841676, 442535503, 885071006, 1770142012]

約数ペア:

[(1, 1770142012), (2, 885071006), (4, 442535503), (37, 47841676), (47, 37662596), (74, 23920838), (94, 18831298), (148, 11960419), (188, 9415649), (397, 4458796), (641, 2761532), (794, 2229398), (1282, 1380766), (1588, 1114699), (1739, 1017908), (2564, 690383), (3478, 508954), (6956, 254477), (14689, 120508), (18659, 94868), (23717, 74636), (29378, 60254), (30127, 58756), (37318, 47434)]