1313608436

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1\times {\mathrm{683}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 2654467200

約数和(自身を除く): 1340858764

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 461, 596, 683, 922, 1043, 1366, 1844, 2086, 2732, 3227, 4172, 4781, 6454, 9562, 12908, 19124, 68689, 101767, 137378, 203534, 274756, 314863, 407068, 480823, 629726, 712369, 961646, 1259452, 1424738, 1923292, 2204041, 2849476, 4408082, 8816164, 46914587, 93829174, 187658348, 328402109, 656804218, 1313608436]

約数ペア:

[(1, 1313608436), (2, 656804218), (4, 328402109), (7, 187658348), (14, 93829174), (28, 46914587), (149, 8816164), (298, 4408082), (461, 2849476), (596, 2204041), (683, 1923292), (922, 1424738), (1043, 1259452), (1366, 961646), (1844, 712369), (2086, 629726), (2732, 480823), (3227, 407068), (4172, 314863), (4781, 274756), (6454, 203534), (9562, 137378), (12908, 101767), (19124, 68689)]