1275163708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1431

約数の個数: 96

約数和(自身を含む): 2861581184

約数和(自身を除く): 1586417476

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 73, 74, 91, 146, 148, 182, 259, 292, 364, 481, 511, 518, 949, 962, 1022, 1036, 1297, 1898, 1924, 2044, 2594, 2701, 3367, 3796, 5188, 5402, 6643, 6734, 9079, 10804, 13286, 13468, 16861, 18158, 18907, 26572, 33722, 35113, 36316, 37814, 47989, 67444, 70226, 75628, 94681, 95978, 118027, 140452, 189362, 191956, 236054, 245791, 335923, 378724, 472108, 491582, 623857, 662767, 671846, 983164, 1230853, 1247714, 1325534, 1343692, 2461706, 2495428, 2651068, 3503197, 4366999, 4923412, 7006394, 8615971, 8733998, 14012788, 17231942, 17467996, 24522379, 34463884, 45541561, 49044758, 91083122, 98089516, 182166244, 318790927, 637581854, 1275163708]

約数ペア:

[(1, 1275163708), (2, 637581854), (4, 318790927), (7, 182166244), (13, 98089516), (14, 91083122), (26, 49044758), (28, 45541561), (37, 34463884), (52, 24522379), (73, 17467996), (74, 17231942), (91, 14012788), (146, 8733998), (148, 8615971), (182, 7006394), (259, 4923412), (292, 4366999), (364, 3503197), (481, 2651068), (511, 2495428), (518, 2461706), (949, 1343692), (962, 1325534), (1022, 1247714), (1036, 1230853), (1297, 983164), (1898, 671846), (1924, 662767), (2044, 623857), (2594, 491582), (2701, 472108), (3367, 378724), (3796, 335923), (5188, 245791), (5402, 236054), (6643, 191956), (6734, 189362), (9079, 140452), (10804, 118027), (13286, 95978), (13468, 94681), (16861, 75628), (18158, 70226), (18907, 67444), (26572, 47989), (33722, 37814), (35113, 36316)]