1878045104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{311347}}^1$

素因数の和:311397

約数の個数: 40

約数和(自身を含む): 4053750960

約数和(自身を除く): 2175705856

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 311347, 622694, 1245388, 2490776, 4047511, 4981552, 8095022, 9029063, 16190044, 18058126, 32380088, 36116252, 64760176, 72232504, 117377819, 144465008, 234755638, 469511276, 939022552, 1878045104]

約数ペア:

[(1, 1878045104), (2, 939022552), (4, 469511276), (8, 234755638), (13, 144465008), (16, 117377819), (26, 72232504), (29, 64760176), (52, 36116252), (58, 32380088), (104, 18058126), (116, 16190044), (208, 9029063), (232, 8095022), (377, 4981552), (464, 4047511), (754, 2490776), (1508, 1245388), (3016, 622694), (6032, 311347)]