8209400419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 10306621440

約数和(自身を除く): 2097221021

約数列:

[1, 11, 17, 23, 37, 79, 187, 253, 391, 407, 629, 653, 851, 869, 1343, 1817, 2923, 4301, 6919, 7183, 9361, 11101, 14467, 14773, 15019, 19987, 24161, 30889, 32153, 49691, 51587, 67229, 122111, 159137, 165209, 255323, 265771, 339779, 410737, 546601, 555703, 567457, 739519, 876979, 1142893, 1186501, 1908719, 2808553, 4518107, 6112733, 9446951, 9646769, 12571823, 13051511, 20170517, 20995909, 32448223, 43900537, 103916461, 221875687, 356930453, 482905907, 746309129, 8209400419]

約数ペア:

[(1, 8209400419), (11, 746309129), (17, 482905907), (23, 356930453), (37, 221875687), (79, 103916461), (187, 43900537), (253, 32448223), (391, 20995909), (407, 20170517), (629, 13051511), (653, 12571823), (851, 9646769), (869, 9446951), (1343, 6112733), (1817, 4518107), (2923, 2808553), (4301, 1908719), (6919, 1186501), (7183, 1142893), (9361, 876979), (11101, 739519), (14467, 567457), (14773, 555703), (15019, 546601), (19987, 410737), (24161, 339779), (30889, 265771), (32153, 255323), (49691, 165209), (51587, 159137), (67229, 122111)]