2017504688

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{13241}}^1$

素因数の和:13445

約数の個数: 40

約数和(自身を含む): 3990079440

約数和(自身を除く): 1972574752

約数列:

[1, 2, 4, 8, 16, 89, 107, 178, 214, 356, 428, 712, 856, 1424, 1712, 9523, 13241, 19046, 26482, 38092, 52964, 76184, 105928, 152368, 211856, 1178449, 1416787, 2356898, 2833574, 4713796, 5667148, 9427592, 11334296, 18855184, 22668592, 126094043, 252188086, 504376172, 1008752344, 2017504688]

約数ペア:

[(1, 2017504688), (2, 1008752344), (4, 504376172), (8, 252188086), (16, 126094043), (89, 22668592), (107, 18855184), (178, 11334296), (214, 9427592), (356, 5667148), (428, 4713796), (712, 2833574), (856, 2356898), (1424, 1416787), (1712, 1178449), (9523, 211856), (13241, 152368), (19046, 105928), (26482, 76184), (38092, 52964)]