4955124

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 12346880

約数和(自身を除く): 7391756

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 211, 228, 309, 412, 422, 618, 633, 844, 1236, 1266, 1957, 2532, 3914, 4009, 5871, 7828, 8018, 11742, 12027, 16036, 21733, 23484, 24054, 43466, 48108, 65199, 86932, 130398, 260796, 412927, 825854, 1238781, 1651708, 2477562, 4955124]

約数ペア:

[(1, 4955124), (2, 2477562), (3, 1651708), (4, 1238781), (6, 825854), (12, 412927), (19, 260796), (38, 130398), (57, 86932), (76, 65199), (103, 48108), (114, 43466), (206, 24054), (211, 23484), (228, 21733), (309, 16036), (412, 12027), (422, 11742), (618, 8018), (633, 7828), (844, 5871), (1236, 4009), (1266, 3914), (1957, 2532)]