1486992208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{16981}}^1$

素因数の和:17423

約数の個数: 40

約数和(自身を含む): 3110219336

約数和(自身を除く): 1623227128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 421, 842, 1684, 3368, 5473, 6736, 10946, 16981, 21892, 33962, 43784, 67924, 87568, 135848, 220753, 271696, 441506, 883012, 1766024, 3532048, 7149001, 14298002, 28596004, 57192008, 92937013, 114384016, 185874026, 371748052, 743496104, 1486992208]

約数ペア:

[(1, 1486992208), (2, 743496104), (4, 371748052), (8, 185874026), (13, 114384016), (16, 92937013), (26, 57192008), (52, 28596004), (104, 14298002), (208, 7149001), (421, 3532048), (842, 1766024), (1684, 883012), (3368, 441506), (5473, 271696), (6736, 220753), (10946, 135848), (16981, 87568), (21892, 67924), (33962, 43784)]