987395058

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{50839}}^1$

素因数の和:50943

約数の個数: 48

約数和(自身を含む): 2331725760

約数和(自身を除く): 1344330702

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2158, 3237, 6474, 9711, 19422, 50839, 101678, 152517, 305034, 457551, 660907, 915102, 1321814, 1982721, 3965442, 4219637, 5948163, 8439274, 11896326, 12658911, 25317822, 37976733, 54855281, 75953466, 109710562, 164565843, 329131686, 493697529, 987395058]

約数ペア:

[(1, 987395058), (2, 493697529), (3, 329131686), (6, 164565843), (9, 109710562), (13, 75953466), (18, 54855281), (26, 37976733), (39, 25317822), (78, 12658911), (83, 11896326), (117, 8439274), (166, 5948163), (234, 4219637), (249, 3965442), (498, 1982721), (747, 1321814), (1079, 915102), (1494, 660907), (2158, 457551), (3237, 305034), (6474, 152517), (9711, 101678), (19422, 50839)]