2009403932

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2663}}^1$

素因数の和:2858

約数の個数: 48

約数和(自身を含む): 3721842432

約数和(自身を除く): 1712438500

約数列:

[1, 2, 4, 41, 43, 82, 86, 107, 164, 172, 214, 428, 1763, 2663, 3526, 4387, 4601, 5326, 7052, 8774, 9202, 10652, 17548, 18404, 109183, 114509, 188641, 218366, 229018, 284941, 377282, 436732, 458036, 569882, 754564, 1139764, 4694869, 9389738, 11682581, 12252463, 18779476, 23365162, 24504926, 46730324, 49009852, 502350983, 1004701966, 2009403932]

約数ペア:

[(1, 2009403932), (2, 1004701966), (4, 502350983), (41, 49009852), (43, 46730324), (82, 24504926), (86, 23365162), (107, 18779476), (164, 12252463), (172, 11682581), (214, 9389738), (428, 4694869), (1763, 1139764), (2663, 754564), (3526, 569882), (4387, 458036), (4601, 436732), (5326, 377282), (7052, 284941), (8774, 229018), (9202, 218366), (10652, 188641), (17548, 114509), (18404, 109183)]