2806476092

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{2749}}^1$

素因数の和:2899

約数の個数: 72

約数和(自身を含む): 5984748000

約数和(自身を除く): 3178271908

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 101, 133, 202, 266, 361, 404, 532, 707, 722, 1414, 1444, 1919, 2527, 2749, 2828, 3838, 5054, 5498, 7676, 10108, 10996, 13433, 19243, 26866, 36461, 38486, 52231, 53732, 72922, 76972, 104462, 145844, 208924, 255227, 277649, 365617, 510454, 555298, 731234, 992389, 1020908, 1110596, 1462468, 1943543, 1984778, 3887086, 3969556, 5275331, 6946723, 7774172, 10550662, 13893446, 21101324, 27786892, 36927317, 73854634, 100231289, 147709268, 200462578, 400925156, 701619023, 1403238046, 2806476092]

約数ペア:

[(1, 2806476092), (2, 1403238046), (4, 701619023), (7, 400925156), (14, 200462578), (19, 147709268), (28, 100231289), (38, 73854634), (76, 36927317), (101, 27786892), (133, 21101324), (202, 13893446), (266, 10550662), (361, 7774172), (404, 6946723), (532, 5275331), (707, 3969556), (722, 3887086), (1414, 1984778), (1444, 1943543), (1919, 1462468), (2527, 1110596), (2749, 1020908), (2828, 992389), (3838, 731234), (5054, 555298), (5498, 510454), (7676, 365617), (10108, 277649), (10996, 255227), (13433, 208924), (19243, 145844), (26866, 104462), (36461, 76972), (38486, 72922), (52231, 53732)]