8602972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 18403840

約数和(自身を除く): 9800868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 103, 133, 157, 206, 266, 314, 412, 532, 628, 721, 1099, 1442, 1957, 2198, 2884, 2983, 3914, 4396, 5966, 7828, 11932, 13699, 16171, 20881, 27398, 32342, 41762, 54796, 64684, 83524, 113197, 226394, 307249, 452788, 614498, 1228996, 2150743, 4301486, 8602972]

約数ペア:

[(1, 8602972), (2, 4301486), (4, 2150743), (7, 1228996), (14, 614498), (19, 452788), (28, 307249), (38, 226394), (76, 113197), (103, 83524), (133, 64684), (157, 54796), (206, 41762), (266, 32342), (314, 27398), (412, 20881), (532, 16171), (628, 13699), (721, 11932), (1099, 7828), (1442, 5966), (1957, 4396), (2198, 3914), (2884, 2983)]