1401478532

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{22571}}^1$

素因数の和:22656

約数の個数: 36

約数和(自身を含む): 2648779056

約数和(自身を除く): 1247300524

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 361, 722, 817, 1444, 1634, 3268, 15523, 22571, 31046, 45142, 62092, 90284, 428849, 857698, 970553, 1715396, 1941106, 3882212, 8148131, 16296262, 18440507, 32592524, 36881014, 73762028, 350369633, 700739266, 1401478532]

約数ペア:

[(1, 1401478532), (2, 700739266), (4, 350369633), (19, 73762028), (38, 36881014), (43, 32592524), (76, 18440507), (86, 16296262), (172, 8148131), (361, 3882212), (722, 1941106), (817, 1715396), (1444, 970553), (1634, 857698), (3268, 428849), (15523, 90284), (22571, 62092), (31046, 45142)]