2495504024

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{25997}}^1$

素因数の和:26100

約数の個数: 48

約数和(自身を含む): 5138244720

約数和(自身を除く): 2642740696

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 169, 284, 338, 568, 676, 923, 1352, 1846, 3692, 7384, 11999, 23998, 25997, 47996, 51994, 95992, 103988, 207976, 337961, 675922, 1351844, 1845787, 2703688, 3691574, 4393493, 7383148, 8786986, 14766296, 17573972, 23995231, 35147944, 47990462, 95980924, 191961848, 311938003, 623876006, 1247752012, 2495504024]

約数ペア:

[(1, 2495504024), (2, 1247752012), (4, 623876006), (8, 311938003), (13, 191961848), (26, 95980924), (52, 47990462), (71, 35147944), (104, 23995231), (142, 17573972), (169, 14766296), (284, 8786986), (338, 7383148), (568, 4393493), (676, 3691574), (923, 2703688), (1352, 1845787), (1846, 1351844), (3692, 675922), (7384, 337961), (11999, 207976), (23998, 103988), (25997, 95992), (47996, 51994)]