260888914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{15461}}^1$

素因数の和:15546

約数の個数: 32

約数和(自身を含む): 467570880

約数和(自身を除く): 206681966

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 143, 286, 649, 767, 1298, 1534, 8437, 15461, 16874, 30922, 170071, 200993, 340142, 401986, 912199, 1824398, 2210923, 4421846, 10034189, 11858587, 20068378, 23717174, 130444457, 260888914]

約数ペア:

[(1, 260888914), (2, 130444457), (11, 23717174), (13, 20068378), (22, 11858587), (26, 10034189), (59, 4421846), (118, 2210923), (143, 1824398), (286, 912199), (649, 401986), (767, 340142), (1298, 200993), (1534, 170071), (8437, 30922), (15461, 16874)]