130325798

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 208631808

約数和(自身を除く): 78306010

約数列:

[1, 2, 31, 41, 62, 82, 167, 307, 334, 614, 1271, 2542, 5177, 6847, 9517, 10354, 12587, 13694, 19034, 25174, 51269, 102538, 212257, 390197, 424514, 780394, 1589339, 2102029, 3178678, 4204058, 65162899, 130325798]

約数ペア:

[(1, 130325798), (2, 65162899), (31, 4204058), (41, 3178678), (62, 2102029), (82, 1589339), (167, 780394), (307, 424514), (334, 390197), (614, 212257), (1271, 102538), (2542, 51269), (5177, 25174), (6847, 19034), (9517, 13694), (10354, 12587)]