1089852426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{245131}}^1$

素因数の和:245171

約数の個数: 48

約数和(自身を含む): 2676841440

約数和(自身を除く): 1586989014

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 245131, 490262, 735393, 1470786, 2206179, 3186703, 4412358, 4657489, 6373406, 9314978, 9560109, 13972467, 19120218, 27944934, 28680327, 41917401, 57360654, 60547357, 83834802, 121094714, 181642071, 363284142, 544926213, 1089852426]

約数ペア:

[(1, 1089852426), (2, 544926213), (3, 363284142), (6, 181642071), (9, 121094714), (13, 83834802), (18, 60547357), (19, 57360654), (26, 41917401), (38, 28680327), (39, 27944934), (57, 19120218), (78, 13972467), (114, 9560109), (117, 9314978), (171, 6373406), (234, 4657489), (247, 4412358), (342, 3186703), (494, 2206179), (741, 1470786), (1482, 735393), (2223, 490262), (4446, 245131)]