2584949702920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4971057121}}^1$

素因数の和:4971057145

約数の個数: 32

約数和(自身を含む): 6263531973720

約数和(自身を除く): 3678582270800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4971057121, 9942114242, 19884228484, 24855285605, 39768456968, 49710571210, 64623742573, 99421142420, 129247485146, 198842284840, 258494970292, 323118712865, 516989940584, 646237425730, 1292474851460, 2584949702920]

約数ペア:

[(1, 2584949702920), (2, 1292474851460), (4, 646237425730), (5, 516989940584), (8, 323118712865), (10, 258494970292), (13, 198842284840), (20, 129247485146), (26, 99421142420), (40, 64623742573), (52, 49710571210), (65, 39768456968), (104, 24855285605), (130, 19884228484), (260, 9942114242), (520, 4971057121)]