651500330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{14197}}^1$

素因数の和:14570

約数の個数: 32

約数和(自身を含む): 1266575184

約数和(自身を除く): 615074854

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 353, 706, 1765, 3530, 4589, 9178, 14197, 22945, 28394, 45890, 70985, 141970, 184561, 369122, 922805, 1845610, 5011541, 10023082, 25057705, 50115410, 65150033, 130300066, 325750165, 651500330]

約数ペア:

[(1, 651500330), (2, 325750165), (5, 130300066), (10, 65150033), (13, 50115410), (26, 25057705), (65, 10023082), (130, 5011541), (353, 1845610), (706, 922805), (1765, 369122), (3530, 184561), (4589, 141970), (9178, 70985), (14197, 45890), (22945, 28394)]