1942314704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{647}}^1$

素因数の和:1164

約数の個数: 80

約数和(自身を含む): 4231979136

約数和(自身を除く): 2289664432

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 461, 592, 647, 814, 922, 1294, 1628, 1844, 2588, 3256, 3688, 5071, 5176, 6512, 7117, 7376, 10142, 10352, 14234, 17057, 20284, 23939, 28468, 34114, 40568, 47878, 56936, 68228, 81136, 95756, 113872, 136456, 187627, 191512, 263329, 272912, 298267, 375254, 383024, 526658, 596534, 750508, 1053316, 1193068, 1501016, 2106632, 2386136, 3002032, 3280937, 4213264, 4772272, 6561874, 11035879, 13123748, 22071758, 26247496, 44143516, 52494992, 88287032, 121394669, 176574064, 242789338, 485578676, 971157352, 1942314704]

約数ペア:

[(1, 1942314704), (2, 971157352), (4, 485578676), (8, 242789338), (11, 176574064), (16, 121394669), (22, 88287032), (37, 52494992), (44, 44143516), (74, 26247496), (88, 22071758), (148, 13123748), (176, 11035879), (296, 6561874), (407, 4772272), (461, 4213264), (592, 3280937), (647, 3002032), (814, 2386136), (922, 2106632), (1294, 1501016), (1628, 1193068), (1844, 1053316), (2588, 750508), (3256, 596534), (3688, 526658), (5071, 383024), (5176, 375254), (6512, 298267), (7117, 272912), (7376, 263329), (10142, 191512), (10352, 187627), (14234, 136456), (17057, 113872), (20284, 95756), (23939, 81136), (28468, 68228), (34114, 56936), (40568, 47878)]