1247864224

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{4253}}^1$

素因数の和:4489

約数の個数: 48

約数和(自身を含む): 2518146792

約数和(自身を除く): 1270282568

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 173, 212, 346, 424, 692, 848, 1384, 1696, 2768, 4253, 5536, 8506, 9169, 17012, 18338, 34024, 36676, 68048, 73352, 136096, 146704, 225409, 293408, 450818, 735769, 901636, 1471538, 1803272, 2943076, 3606544, 5886152, 7213088, 11772304, 23544608, 38995757, 77991514, 155983028, 311966056, 623932112, 1247864224]

約数ペア:

[(1, 1247864224), (2, 623932112), (4, 311966056), (8, 155983028), (16, 77991514), (32, 38995757), (53, 23544608), (106, 11772304), (173, 7213088), (212, 5886152), (346, 3606544), (424, 2943076), (692, 1803272), (848, 1471538), (1384, 901636), (1696, 735769), (2768, 450818), (4253, 293408), (5536, 225409), (8506, 146704), (9169, 136096), (17012, 73352), (18338, 68048), (34024, 36676)]