171593448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{549979}}^1$

素因数の和:550001

約数の個数: 32

約数和(自身を含む): 461983200

約数和(自身を除く): 290389752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 549979, 1099958, 1649937, 2199916, 3299874, 4399832, 6599748, 7149727, 13199496, 14299454, 21449181, 28598908, 42898362, 57197816, 85796724, 171593448]

約数ペア:

[(1, 171593448), (2, 85796724), (3, 57197816), (4, 42898362), (6, 28598908), (8, 21449181), (12, 14299454), (13, 13199496), (24, 7149727), (26, 6599748), (39, 4399832), (52, 3299874), (78, 2199916), (104, 1649937), (156, 1099958), (312, 549979)]