2012063284

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15299}}^1$

素因数の和:15389

約数の個数: 72

約数和(自身を含む): 4541896800

約数和(自身を除く): 2529833516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 61, 77, 98, 122, 154, 196, 244, 308, 427, 539, 671, 854, 1078, 1342, 1708, 2156, 2684, 2989, 4697, 5978, 9394, 11956, 15299, 18788, 30598, 32879, 61196, 65758, 107093, 131516, 168289, 214186, 336578, 428372, 673156, 749651, 933239, 1178023, 1499302, 1866478, 2356046, 2998604, 3732956, 4712092, 6532673, 8246161, 10265629, 13065346, 16492322, 20531258, 26130692, 32984644, 41062516, 45728711, 71859403, 91457422, 143718806, 182914844, 287437612, 503015821, 1006031642, 2012063284]

約数ペア:

[(1, 2012063284), (2, 1006031642), (4, 503015821), (7, 287437612), (11, 182914844), (14, 143718806), (22, 91457422), (28, 71859403), (44, 45728711), (49, 41062516), (61, 32984644), (77, 26130692), (98, 20531258), (122, 16492322), (154, 13065346), (196, 10265629), (244, 8246161), (308, 6532673), (427, 4712092), (539, 3732956), (671, 2998604), (854, 2356046), (1078, 1866478), (1342, 1499302), (1708, 1178023), (2156, 933239), (2684, 749651), (2989, 673156), (4697, 428372), (5978, 336578), (9394, 214186), (11956, 168289), (15299, 131516), (18788, 107093), (30598, 65758), (32879, 61196)]