2660304

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2917}}^1$

素因数の和:2947

約数の個数: 40

約数和(自身を含む): 7236640

約数和(自身を除く): 4576336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 2917, 5834, 8751, 11668, 17502, 23336, 35004, 46672, 55423, 70008, 110846, 140016, 166269, 221692, 332538, 443384, 665076, 886768, 1330152, 2660304]

約数ペア:

[(1, 2660304), (2, 1330152), (3, 886768), (4, 665076), (6, 443384), (8, 332538), (12, 221692), (16, 166269), (19, 140016), (24, 110846), (38, 70008), (48, 55423), (57, 46672), (76, 35004), (114, 23336), (152, 17502), (228, 11668), (304, 8751), (456, 5834), (912, 2917)]