1216149324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{52321}}^1$

素因数の和:52490

約数の個数: 48

約数和(自身を含む): 3076533600

約数和(自身を除く): 1860384276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 447, 596, 894, 1788, 1937, 3874, 5811, 7748, 11622, 23244, 52321, 104642, 156963, 209284, 313926, 627852, 680173, 1360346, 2040519, 2720692, 4081038, 7795829, 8162076, 15591658, 23387487, 31183316, 46774974, 93549948, 101345777, 202691554, 304037331, 405383108, 608074662, 1216149324]

約数ペア:

[(1, 1216149324), (2, 608074662), (3, 405383108), (4, 304037331), (6, 202691554), (12, 101345777), (13, 93549948), (26, 46774974), (39, 31183316), (52, 23387487), (78, 15591658), (149, 8162076), (156, 7795829), (298, 4081038), (447, 2720692), (596, 2040519), (894, 1360346), (1788, 680173), (1937, 627852), (3874, 313926), (5811, 209284), (7748, 156963), (11622, 104642), (23244, 52321)]