1201989976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 2499932160

約数和(自身を除く): 1297942184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 131, 254, 262, 508, 524, 821, 1016, 1048, 1397, 1441, 1642, 2794, 2882, 3284, 5588, 5764, 6568, 9031, 11176, 11528, 16637, 18062, 33274, 36124, 66548, 72248, 104267, 107551, 133096, 183007, 208534, 215102, 366014, 417068, 430204, 732028, 834136, 860408, 1146937, 1183061, 1464056, 2293874, 2366122, 4587748, 4732244, 9175496, 9464488, 13658977, 27317954, 54635908, 109271816, 150248747, 300497494, 600994988, 1201989976]

約数ペア:

[(1, 1201989976), (2, 600994988), (4, 300497494), (8, 150248747), (11, 109271816), (22, 54635908), (44, 27317954), (88, 13658977), (127, 9464488), (131, 9175496), (254, 4732244), (262, 4587748), (508, 2366122), (524, 2293874), (821, 1464056), (1016, 1183061), (1048, 1146937), (1397, 860408), (1441, 834136), (1642, 732028), (2794, 430204), (2882, 417068), (3284, 366014), (5588, 215102), (5764, 208534), (6568, 183007), (9031, 133096), (11176, 107551), (11528, 104267), (16637, 72248), (18062, 66548), (33274, 36124)]