557732014

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{709}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 1019844000

約数和(自身を除く): 462111986

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 349, 698, 709, 1127, 1418, 2254, 2443, 4886, 4963, 8027, 9926, 16054, 16307, 17101, 32614, 34202, 34741, 56189, 69482, 112378, 114149, 228298, 247441, 393323, 494882, 786646, 799043, 1598086, 1732087, 3464174, 5691143, 11382286, 12124609, 24249218, 39838001, 79676002, 278866007, 557732014]

約数ペア:

[(1, 557732014), (2, 278866007), (7, 79676002), (14, 39838001), (23, 24249218), (46, 12124609), (49, 11382286), (98, 5691143), (161, 3464174), (322, 1732087), (349, 1598086), (698, 799043), (709, 786646), (1127, 494882), (1418, 393323), (2254, 247441), (2443, 228298), (4886, 114149), (4963, 112378), (8027, 69482), (9926, 56189), (16054, 34741), (16307, 34202), (17101, 32614)]