1330392761464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{69061}}^1\times {\mathrm{9749}}^1$

素因数の和:78848

約数の個数: 64

約数和(自身を含む): 2828088900000

約数和(自身を除く): 1497696138536

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 9749, 19498, 38996, 69061, 77992, 126737, 138122, 185231, 253474, 276244, 370462, 506948, 552488, 740924, 897793, 1013896, 1312159, 1481848, 1795586, 2408003, 2624318, 3591172, 4816006, 5248636, 7182344, 9632012, 10497272, 17058067, 19264024, 34116134, 68232268, 136464536, 673275689, 1346551378, 2693102756, 5386205512, 8752583957, 12792238091, 17505167914, 25584476182, 35010335828, 51168952364, 70020671656, 102337904728, 166299095183, 332598190366, 665196380732, 1330392761464]

約数ペア:

[(1, 1330392761464), (2, 665196380732), (4, 332598190366), (8, 166299095183), (13, 102337904728), (19, 70020671656), (26, 51168952364), (38, 35010335828), (52, 25584476182), (76, 17505167914), (104, 12792238091), (152, 8752583957), (247, 5386205512), (494, 2693102756), (988, 1346551378), (1976, 673275689), (9749, 136464536), (19498, 68232268), (38996, 34116134), (69061, 19264024), (77992, 17058067), (126737, 10497272), (138122, 9632012), (185231, 7182344), (253474, 5248636), (276244, 4816006), (370462, 3591172), (506948, 2624318), (552488, 2408003), (740924, 1795586), (897793, 1481848), (1013896, 1312159)]