2185287558

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{70271}}^1$

素因数の和:70420

約数の個数: 32

約数和(自身を含む): 4492910592

約数和(自身を除く): 2307623034

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 5183, 10366, 15549, 31098, 70271, 140542, 210813, 421626, 4989241, 5129783, 9978482, 10259566, 14967723, 15389349, 29935446, 30778698, 364214593, 728429186, 1092643779, 2185287558]

約数ペア:

[(1, 2185287558), (2, 1092643779), (3, 728429186), (6, 364214593), (71, 30778698), (73, 29935446), (142, 15389349), (146, 14967723), (213, 10259566), (219, 9978482), (426, 5129783), (438, 4989241), (5183, 421626), (10366, 210813), (15549, 140542), (31098, 70271)]