13347308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 26671680

約数和(自身を除く): 13324372

約数列:

[1, 2, 4, 13, 26, 29, 52, 53, 58, 106, 116, 167, 212, 334, 377, 668, 689, 754, 1378, 1508, 1537, 2171, 2756, 3074, 4342, 4843, 6148, 8684, 8851, 9686, 17702, 19372, 19981, 35404, 39962, 62959, 79924, 115063, 125918, 230126, 251836, 256679, 460252, 513358, 1026716, 3336827, 6673654, 13347308]

約数ペア:

[(1, 13347308), (2, 6673654), (4, 3336827), (13, 1026716), (26, 513358), (29, 460252), (52, 256679), (53, 251836), (58, 230126), (106, 125918), (116, 115063), (167, 79924), (212, 62959), (334, 39962), (377, 35404), (668, 19981), (689, 19372), (754, 17702), (1378, 9686), (1508, 8851), (1537, 8684), (2171, 6148), (2756, 4843), (3074, 4342)]