2519371010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{842599}}^1$

素因数の和:842642

約数の個数: 32

約数和(自身を含む): 5096044800

約数和(自身を除く): 2576673790

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 842599, 1685198, 4212995, 8425990, 10953787, 19379777, 21907574, 38759554, 54768935, 96898885, 109537870, 193797770, 251937101, 503874202, 1259685505, 2519371010]

約数ペア:

[(1, 2519371010), (2, 1259685505), (5, 503874202), (10, 251937101), (13, 193797770), (23, 109537870), (26, 96898885), (46, 54768935), (65, 38759554), (115, 21907574), (130, 19379777), (230, 10953787), (299, 8425990), (598, 4212995), (1495, 1685198), (2990, 842599)]