42138382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{587}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 74680704

約数和(自身を除く): 32542322

約数列:

[1, 2, 11, 13, 22, 26, 143, 251, 286, 502, 587, 1174, 2761, 3263, 5522, 6457, 6526, 7631, 12914, 15262, 35893, 71786, 83941, 147337, 167882, 294674, 1620707, 1915381, 3241414, 3830762, 21069191, 42138382]

約数ペア:

[(1, 42138382), (2, 21069191), (11, 3830762), (13, 3241414), (22, 1915381), (26, 1620707), (143, 294674), (251, 167882), (286, 147337), (502, 83941), (587, 71786), (1174, 35893), (2761, 15262), (3263, 12914), (5522, 7631), (6457, 6526)]