848756524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{145037}}^1$

素因数の和:145078

約数の個数: 48

約数和(自身を含む): 1949310720

約数和(自身を除く): 1100554196

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 145037, 290074, 580148, 1015259, 1595407, 2030518, 2755703, 3190814, 4061036, 5511406, 6381628, 11022812, 11167849, 19289921, 22335698, 30312733, 38579842, 44671396, 60625466, 77159684, 121250932, 212189131, 424378262, 848756524]

約数ペア:

[(1, 848756524), (2, 424378262), (4, 212189131), (7, 121250932), (11, 77159684), (14, 60625466), (19, 44671396), (22, 38579842), (28, 30312733), (38, 22335698), (44, 19289921), (76, 11167849), (77, 11022812), (133, 6381628), (154, 5511406), (209, 4061036), (266, 3190814), (308, 2755703), (418, 2030518), (532, 1595407), (836, 1015259), (1463, 580148), (2926, 290074), (5852, 145037)]