4995171701

素因数分解:

${\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 5669959680

約数和(自身を除く): 674787979

約数列:

[1, 13, 31, 71, 169, 403, 923, 1033, 2197, 2201, 5239, 11999, 13429, 28613, 32023, 68107, 73343, 155987, 174577, 371969, 416299, 953459, 2269501, 2273633, 4835597, 5411887, 12394967, 29557229, 70354531, 161134571, 384243977, 4995171701]

約数ペア:

[(1, 4995171701), (13, 384243977), (31, 161134571), (71, 70354531), (169, 29557229), (403, 12394967), (923, 5411887), (1033, 4835597), (2197, 2273633), (2201, 2269501), (5239, 953459), (11999, 416299), (13429, 371969), (28613, 174577), (32023, 155987), (68107, 73343)]