389616095246

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{12496507}}^1$

素因数の和:12496664

約数の個数: 32

約数和(自身を含む): 712600872192

約数和(自身を除く): 322984776946

約数列:

[1, 2, 7, 14, 17, 34, 119, 131, 238, 262, 917, 1834, 2227, 4454, 15589, 31178, 12496507, 24993014, 87475549, 174951098, 212440619, 424881238, 1487084333, 1637042417, 2974168666, 3274084834, 11459296919, 22918593838, 27829721089, 55659442178, 194808047623, 389616095246]

約数ペア:

[(1, 389616095246), (2, 194808047623), (7, 55659442178), (14, 27829721089), (17, 22918593838), (34, 11459296919), (119, 3274084834), (131, 2974168666), (238, 1637042417), (262, 1487084333), (917, 424881238), (1834, 212440619), (2227, 174951098), (4454, 87475549), (15589, 24993014), (31178, 12496507)]