987772324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 2203552512

約数和(自身を除く): 1215780188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 113, 154, 202, 226, 281, 308, 404, 452, 562, 707, 791, 1111, 1124, 1243, 1414, 1582, 1967, 2222, 2486, 2828, 3091, 3164, 3934, 4444, 4972, 6182, 7777, 7868, 8701, 11413, 12364, 15554, 17402, 21637, 22826, 28381, 31108, 31753, 34804, 43274, 45652, 56762, 63506, 79891, 86548, 113524, 125543, 127012, 159782, 198667, 222271, 251086, 312191, 319564, 349283, 397334, 444542, 502172, 624382, 698566, 794668, 878801, 889084, 1248764, 1397132, 1757602, 2185337, 2444981, 3207053, 3515204, 4370674, 4889962, 6414106, 8741348, 9779924, 12828212, 22449371, 35277583, 44898742, 70555166, 89797484, 141110332, 246943081, 493886162, 987772324]

約数ペア:

[(1, 987772324), (2, 493886162), (4, 246943081), (7, 141110332), (11, 89797484), (14, 70555166), (22, 44898742), (28, 35277583), (44, 22449371), (77, 12828212), (101, 9779924), (113, 8741348), (154, 6414106), (202, 4889962), (226, 4370674), (281, 3515204), (308, 3207053), (404, 2444981), (452, 2185337), (562, 1757602), (707, 1397132), (791, 1248764), (1111, 889084), (1124, 878801), (1243, 794668), (1414, 698566), (1582, 624382), (1967, 502172), (2222, 444542), (2486, 397334), (2828, 349283), (3091, 319564), (3164, 312191), (3934, 251086), (4444, 222271), (4972, 198667), (6182, 159782), (7777, 127012), (7868, 125543), (8701, 113524), (11413, 86548), (12364, 79891), (15554, 63506), (17402, 56762), (21637, 45652), (22826, 43274), (28381, 34804), (31108, 31753)]