1889603670223

素因数分解:

${\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1\times {\mathrm{3541}}^1$

素因数の和:4339

約数の個数: 32

約数和(自身を含む): 1958686329600

約数和(自身を除く): 69082659377

約数列:

[1, 47, 149, 181, 421, 3541, 7003, 8507, 19787, 26969, 62729, 76201, 166427, 527609, 640921, 1267543, 1490761, 2948263, 3581447, 11353949, 24797623, 30123287, 70065767, 95497229, 222123389, 269827741, 533635603, 4488369763, 10439799283, 12681903827, 40204333409, 1889603670223]

約数ペア:

[(1, 1889603670223), (47, 40204333409), (149, 12681903827), (181, 10439799283), (421, 4488369763), (3541, 533635603), (7003, 269827741), (8507, 222123389), (19787, 95497229), (26969, 70065767), (62729, 30123287), (76201, 24797623), (166427, 11353949), (527609, 3581447), (640921, 2948263), (1267543, 1490761)]