21922565764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{480463}}^1$

素因数の和:480556

約数の個数: 48

約数和(自身を含む): 45040617216

約数和(自身を除く): 23118051452

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 61, 68, 122, 187, 244, 374, 671, 748, 1037, 1342, 2074, 2684, 4148, 11407, 22814, 45628, 480463, 960926, 1921852, 5285093, 8167871, 10570186, 16335742, 21140372, 29308243, 32671484, 58616486, 89846581, 117232972, 179693162, 322390673, 359386324, 498240131, 644781346, 996480262, 1289562692, 1992960524, 5480641441, 10961282882, 21922565764]

約数ペア:

[(1, 21922565764), (2, 10961282882), (4, 5480641441), (11, 1992960524), (17, 1289562692), (22, 996480262), (34, 644781346), (44, 498240131), (61, 359386324), (68, 322390673), (122, 179693162), (187, 117232972), (244, 89846581), (374, 58616486), (671, 32671484), (748, 29308243), (1037, 21140372), (1342, 16335742), (2074, 10570186), (2684, 8167871), (4148, 5285093), (11407, 1921852), (22814, 960926), (45628, 480463)]