2912487260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{52553}}^1$

素因数の和:52742

約数の個数: 48

約数和(自身を含む): 6515855136

約数和(自身を除く): 3603367876

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 170, 326, 340, 652, 815, 1630, 2771, 3260, 5542, 11084, 13855, 27710, 52553, 55420, 105106, 210212, 262765, 525530, 893401, 1051060, 1786802, 3573604, 4467005, 8566139, 8934010, 17132278, 17868020, 34264556, 42830695, 85661390, 145624363, 171322780, 291248726, 582497452, 728121815, 1456243630, 2912487260]

約数ペア:

[(1, 2912487260), (2, 1456243630), (4, 728121815), (5, 582497452), (10, 291248726), (17, 171322780), (20, 145624363), (34, 85661390), (68, 42830695), (85, 34264556), (163, 17868020), (170, 17132278), (326, 8934010), (340, 8566139), (652, 4467005), (815, 3573604), (1630, 1786802), (2771, 1051060), (3260, 893401), (5542, 525530), (11084, 262765), (13855, 210212), (27710, 105106), (52553, 55420)]