1222741572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{9547}}^1$

素因数の和:10388

約数の個数: 48

約数和(自身を含む): 3076594752

約数和(自身を除く): 1853853180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 821, 1642, 2463, 3284, 4926, 9547, 9852, 10673, 19094, 21346, 28641, 32019, 38188, 42692, 57282, 64038, 114564, 124111, 128076, 248222, 372333, 496444, 744666, 1489332, 7838087, 15676174, 23514261, 31352348, 47028522, 94057044, 101895131, 203790262, 305685393, 407580524, 611370786, 1222741572]

約数ペア:

[(1, 1222741572), (2, 611370786), (3, 407580524), (4, 305685393), (6, 203790262), (12, 101895131), (13, 94057044), (26, 47028522), (39, 31352348), (52, 23514261), (78, 15676174), (156, 7838087), (821, 1489332), (1642, 744666), (2463, 496444), (3284, 372333), (4926, 248222), (9547, 128076), (9852, 124111), (10673, 114564), (19094, 64038), (21346, 57282), (28641, 42692), (32019, 38188)]