1661806432

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{363157}}^1$

素因数の和:363191

約数の個数: 48

約数和(自身を含む): 3843664272

約数和(自身を除く): 2181857840

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 363157, 726314, 1452628, 2905256, 3994727, 4721041, 5810512, 7989454, 9442082, 11621024, 15978908, 18884164, 31957816, 37768328, 51931451, 63915632, 75536656, 103862902, 127831264, 151073312, 207725804, 415451608, 830903216, 1661806432]

約数ペア:

[(1, 1661806432), (2, 830903216), (4, 415451608), (8, 207725804), (11, 151073312), (13, 127831264), (16, 103862902), (22, 75536656), (26, 63915632), (32, 51931451), (44, 37768328), (52, 31957816), (88, 18884164), (104, 15978908), (143, 11621024), (176, 9442082), (208, 7989454), (286, 5810512), (352, 4721041), (416, 3994727), (572, 2905256), (1144, 1452628), (2288, 726314), (4576, 363157)]