2391282010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1\times {\mathrm{487}}^1$

素因数の和:967

約数の個数: 64

約数和(自身を含む): 4701618432

約数和(自身を除く): 2310336422

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 353, 487, 535, 706, 974, 1070, 1391, 1765, 2435, 2782, 3530, 4589, 4870, 6331, 6955, 9178, 12662, 13910, 22945, 31655, 37771, 45890, 52109, 63310, 75542, 104218, 171911, 188855, 260545, 343822, 377710, 491023, 521090, 677417, 859555, 982046, 1354834, 1719110, 2234843, 2455115, 3387085, 4469686, 4910230, 6774170, 11174215, 18394477, 22348430, 36788954, 91972385, 183944770, 239128201, 478256402, 1195641005, 2391282010]

約数ペア:

[(1, 2391282010), (2, 1195641005), (5, 478256402), (10, 239128201), (13, 183944770), (26, 91972385), (65, 36788954), (107, 22348430), (130, 18394477), (214, 11174215), (353, 6774170), (487, 4910230), (535, 4469686), (706, 3387085), (974, 2455115), (1070, 2234843), (1391, 1719110), (1765, 1354834), (2435, 982046), (2782, 859555), (3530, 677417), (4589, 521090), (4870, 491023), (6331, 377710), (6955, 343822), (9178, 260545), (12662, 188855), (13910, 171911), (22945, 104218), (31655, 75542), (37771, 63310), (45890, 52109)]