1887419256

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1\times {\mathrm{1901}}^1$

素因数の和:2960

約数の個数: 64

約数和(自身を含む): 4840970400

約数和(自身を除く): 2953551144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 1009, 1901, 2018, 3027, 3802, 4036, 5703, 6054, 7604, 8072, 11406, 12108, 15208, 22812, 24216, 41369, 45624, 77941, 82738, 124107, 155882, 165476, 233823, 248214, 311764, 330952, 467646, 496428, 623528, 935292, 992856, 1870584, 1918109, 3836218, 5754327, 7672436, 11508654, 15344872, 23017308, 46034616, 78642469, 157284938, 235927407, 314569876, 471854814, 629139752, 943709628, 1887419256]

約数ペア:

[(1, 1887419256), (2, 943709628), (3, 629139752), (4, 471854814), (6, 314569876), (8, 235927407), (12, 157284938), (24, 78642469), (41, 46034616), (82, 23017308), (123, 15344872), (164, 11508654), (246, 7672436), (328, 5754327), (492, 3836218), (984, 1918109), (1009, 1870584), (1901, 992856), (2018, 935292), (3027, 623528), (3802, 496428), (4036, 467646), (5703, 330952), (6054, 311764), (7604, 248214), (8072, 233823), (11406, 165476), (12108, 155882), (15208, 124107), (22812, 82738), (24216, 77941), (41369, 45624)]