4521848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 4550152

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 419, 568, 838, 1349, 1676, 2698, 3352, 5396, 7961, 10792, 15922, 29749, 31844, 59498, 63688, 118996, 237992, 565231, 1130462, 2260924, 4521848]

約数ペア:

[(1, 4521848), (2, 2260924), (4, 1130462), (8, 565231), (19, 237992), (38, 118996), (71, 63688), (76, 59498), (142, 31844), (152, 29749), (284, 15922), (419, 10792), (568, 7961), (838, 5396), (1349, 3352), (1676, 2698)]