2267163409

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 2769707520

約数和(自身を除く): 502544111

約数列:

[1, 7, 49, 71, 73, 79, 113, 497, 511, 553, 791, 3479, 3577, 3871, 5183, 5537, 5609, 5767, 8023, 8249, 8927, 36281, 39263, 40369, 56161, 57743, 62489, 253967, 274841, 282583, 393127, 404201, 409457, 437423, 585679, 633817, 651671, 2866199, 4099753, 4436719, 4561697, 20063393, 28698271, 31057033, 31931879, 46268641, 323880487, 2267163409]

約数ペア:

[(1, 2267163409), (7, 323880487), (49, 46268641), (71, 31931879), (73, 31057033), (79, 28698271), (113, 20063393), (497, 4561697), (511, 4436719), (553, 4099753), (791, 2866199), (3479, 651671), (3577, 633817), (3871, 585679), (5183, 437423), (5537, 409457), (5609, 404201), (5767, 393127), (8023, 282583), (8249, 274841), (8927, 253967), (36281, 62489), (39263, 57743), (40369, 56161)]