3349580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{991}}^1$

素因数の和:1026

約数の個数: 36

約数和(自身を含む): 7624512

約数和(自身を除く): 4274932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 991, 1690, 1982, 3380, 3964, 4955, 9910, 12883, 19820, 25766, 51532, 64415, 128830, 167479, 257660, 334958, 669916, 837395, 1674790, 3349580]

約数ペア:

[(1, 3349580), (2, 1674790), (4, 837395), (5, 669916), (10, 334958), (13, 257660), (20, 167479), (26, 128830), (52, 64415), (65, 51532), (130, 25766), (169, 19820), (260, 12883), (338, 9910), (676, 4955), (845, 3964), (991, 3380), (1690, 1982)]