7857044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2477}}^1$

素因数の和:2555

約数の個数: 24

約数和(自身を含む): 15056328

約数和(自身を除く): 7199284

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 2477, 3172, 4954, 9908, 32201, 64402, 128804, 151097, 302194, 604388, 1964261, 3928522, 7857044]

約数ペア:

[(1, 7857044), (2, 3928522), (4, 1964261), (13, 604388), (26, 302194), (52, 151097), (61, 128804), (122, 64402), (244, 32201), (793, 9908), (1586, 4954), (2477, 3172)]