394207492

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{6521}}^1$

素因数の和:6676

約数の個数: 48

約数和(自身を含む): 841494528

約数和(自身を除く): 447287036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 476, 508, 889, 1778, 2159, 3556, 4318, 6521, 8636, 13042, 15113, 26084, 30226, 45647, 60452, 91294, 110857, 182588, 221714, 443428, 775999, 828167, 1551998, 1656334, 3103996, 3312668, 5797169, 11594338, 14078839, 23188676, 28157678, 56315356, 98551873, 197103746, 394207492]

約数ペア:

[(1, 394207492), (2, 197103746), (4, 98551873), (7, 56315356), (14, 28157678), (17, 23188676), (28, 14078839), (34, 11594338), (68, 5797169), (119, 3312668), (127, 3103996), (238, 1656334), (254, 1551998), (476, 828167), (508, 775999), (889, 443428), (1778, 221714), (2159, 182588), (3556, 110857), (4318, 91294), (6521, 60452), (8636, 45647), (13042, 30226), (15113, 26084)]