513529796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{17923}}^1$

素因数の和:17988

約数の個数: 48

約数和(自身を含む): 1053931200

約数和(自身を除く): 540401404

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 377, 494, 551, 754, 988, 1102, 1508, 2204, 7163, 14326, 17923, 28652, 35846, 71692, 232999, 340537, 465998, 519767, 681074, 931996, 1039534, 1362148, 2079068, 4426981, 6756971, 8853962, 9875573, 13513942, 17707924, 19751146, 27027884, 39502292, 128382449, 256764898, 513529796]

約数ペア:

[(1, 513529796), (2, 256764898), (4, 128382449), (13, 39502292), (19, 27027884), (26, 19751146), (29, 17707924), (38, 13513942), (52, 9875573), (58, 8853962), (76, 6756971), (116, 4426981), (247, 2079068), (377, 1362148), (494, 1039534), (551, 931996), (754, 681074), (988, 519767), (1102, 465998), (1508, 340537), (2204, 232999), (7163, 71692), (14326, 35846), (17923, 28652)]