3116152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 6720840

約数和(自身を除く): 3604688

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 83, 104, 152, 166, 247, 332, 361, 494, 664, 722, 988, 1079, 1444, 1577, 1976, 2158, 2888, 3154, 4316, 4693, 6308, 8632, 9386, 12616, 18772, 20501, 29963, 37544, 41002, 59926, 82004, 119852, 164008, 239704, 389519, 779038, 1558076, 3116152]

約数ペア:

[(1, 3116152), (2, 1558076), (4, 779038), (8, 389519), (13, 239704), (19, 164008), (26, 119852), (38, 82004), (52, 59926), (76, 41002), (83, 37544), (104, 29963), (152, 20501), (166, 18772), (247, 12616), (332, 9386), (361, 8632), (494, 6308), (664, 4693), (722, 4316), (988, 3154), (1079, 2888), (1444, 2158), (1577, 1976)]