2157649270852

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2309}}^1\times {\mathrm{58741}}^1$

素因数の和:61192

約数の個数: 48

約数和(自身を含む): 3909616104240

約数和(自身を除く): 1751966833388

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 2309, 3977, 4618, 7954, 9236, 15908, 58741, 94669, 117482, 189338, 223973, 234964, 378676, 447946, 895892, 2408381, 4816762, 5697877, 9182893, 9633524, 11395754, 18365786, 22791508, 36731572, 135632969, 233612957, 271265938, 467225914, 542531876, 934451828, 5560951729, 11121903458, 13156397993, 22243806916, 26312795986, 52625591972, 539412317713, 1078824635426, 2157649270852]

約数ペア:

[(1, 2157649270852), (2, 1078824635426), (4, 539412317713), (41, 52625591972), (82, 26312795986), (97, 22243806916), (164, 13156397993), (194, 11121903458), (388, 5560951729), (2309, 934451828), (3977, 542531876), (4618, 467225914), (7954, 271265938), (9236, 233612957), (15908, 135632969), (58741, 36731572), (94669, 22791508), (117482, 18365786), (189338, 11395754), (223973, 9633524), (234964, 9182893), (378676, 5697877), (447946, 4816762), (895892, 2408381)]