560415212

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{1231}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 1142507520

約数和(自身を除く): 582092308

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 229, 284, 458, 497, 916, 994, 1231, 1603, 1988, 2462, 3206, 4924, 6412, 8617, 16259, 17234, 32518, 34468, 65036, 87401, 113813, 174802, 227626, 281899, 349604, 455252, 563798, 611807, 1127596, 1223614, 1973293, 2447228, 3946586, 7893172, 20014829, 40029658, 80059316, 140103803, 280207606, 560415212]

約数ペア:

[(1, 560415212), (2, 280207606), (4, 140103803), (7, 80059316), (14, 40029658), (28, 20014829), (71, 7893172), (142, 3946586), (229, 2447228), (284, 1973293), (458, 1223614), (497, 1127596), (916, 611807), (994, 563798), (1231, 455252), (1603, 349604), (1988, 281899), (2462, 227626), (3206, 174802), (4924, 113813), (6412, 87401), (8617, 65036), (16259, 34468), (17234, 32518)]