123211484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 245446656

約数和(自身を除く): 122235172

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 103, 124, 206, 341, 412, 682, 877, 1133, 1364, 1754, 2266, 3193, 3508, 4532, 6386, 9647, 12772, 19294, 27187, 35123, 38588, 54374, 70246, 90331, 108748, 140492, 180662, 299057, 361324, 598114, 993641, 1196228, 1987282, 2800261, 3974564, 5600522, 11201044, 30802871, 61605742, 123211484]

約数ペア:

[(1, 123211484), (2, 61605742), (4, 30802871), (11, 11201044), (22, 5600522), (31, 3974564), (44, 2800261), (62, 1987282), (103, 1196228), (124, 993641), (206, 598114), (341, 361324), (412, 299057), (682, 180662), (877, 140492), (1133, 108748), (1364, 90331), (1754, 70246), (2266, 54374), (3193, 38588), (3508, 35123), (4532, 27187), (6386, 19294), (9647, 12772)]