1188941008

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{557}}^1\times {\mathrm{1879}}^1$

素因数の和:2515

約数の個数: 40

約数和(自身を含む): 2341457280

約数和(自身を除く): 1152516272

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 557, 568, 1114, 1136, 1879, 2228, 3758, 4456, 7516, 8912, 15032, 30064, 39547, 79094, 133409, 158188, 266818, 316376, 533636, 632752, 1046603, 1067272, 2093206, 2134544, 4186412, 8372824, 16745648, 74308813, 148617626, 297235252, 594470504, 1188941008]

約数ペア:

[(1, 1188941008), (2, 594470504), (4, 297235252), (8, 148617626), (16, 74308813), (71, 16745648), (142, 8372824), (284, 4186412), (557, 2134544), (568, 2093206), (1114, 1067272), (1136, 1046603), (1879, 632752), (2228, 533636), (3758, 316376), (4456, 266818), (7516, 158188), (8912, 133409), (15032, 79094), (30064, 39547)]