551448846

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{28393}}^1$

素因数の和:28497

約数の個数: 48

約数和(自身を含む): 1302262416

約数和(自身を除く): 750813570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2158, 3237, 6474, 9711, 19422, 28393, 56786, 85179, 170358, 255537, 369109, 511074, 738218, 1107327, 2214654, 2356619, 3321981, 4713238, 6643962, 7069857, 14139714, 21209571, 30636047, 42419142, 61272094, 91908141, 183816282, 275724423, 551448846]

約数ペア:

[(1, 551448846), (2, 275724423), (3, 183816282), (6, 91908141), (9, 61272094), (13, 42419142), (18, 30636047), (26, 21209571), (39, 14139714), (78, 7069857), (83, 6643962), (117, 4713238), (166, 3321981), (234, 2356619), (249, 2214654), (498, 1107327), (747, 738218), (1079, 511074), (1494, 369109), (2158, 255537), (3237, 170358), (6474, 85179), (9711, 56786), (19422, 28393)]