8465488912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1638059}}^1$

素因数の和:1638103

約数の個数: 40

約数和(自身を含む): 18280749600

約数和(自身を除く): 9815260688

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 1638059, 3276118, 6552236, 13104472, 26208944, 27847003, 31123121, 55694006, 62246242, 111388012, 124492484, 222776024, 248984968, 445552048, 497969936, 529093057, 1058186114, 2116372228, 4232744456, 8465488912]

約数ペア:

[(1, 8465488912), (2, 4232744456), (4, 2116372228), (8, 1058186114), (16, 529093057), (17, 497969936), (19, 445552048), (34, 248984968), (38, 222776024), (68, 124492484), (76, 111388012), (136, 62246242), (152, 55694006), (272, 31123121), (304, 27847003), (323, 26208944), (646, 13104472), (1292, 6552236), (2584, 3276118), (5168, 1638059)]