127722344048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{614049731}}^1$

素因数の和:614049752

約数の個数: 20

約数和(自身を含む): 266497583688

約数和(自身を除く): 138775239640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 614049731, 1228099462, 2456198924, 4912397848, 7982646503, 9824795696, 15965293006, 31930586012, 63861172024, 127722344048]

約数ペア:

[(1, 127722344048), (2, 63861172024), (4, 31930586012), (8, 15965293006), (13, 9824795696), (16, 7982646503), (26, 4912397848), (52, 2456198924), (104, 1228099462), (208, 614049731)]