1373335642

素因数分解:

$2^1\times 7^3\times {\mathrm{307}}^1\times {\mathrm{6521}}^1$

素因数の和:6851

約数の個数: 32

約数和(自身を含む): 2410531200

約数和(自身を除く): 1037195558

約数列:

[1, 2, 7, 14, 49, 98, 307, 343, 614, 686, 2149, 4298, 6521, 13042, 15043, 30086, 45647, 91294, 105301, 210602, 319529, 639058, 2001947, 2236703, 4003894, 4473406, 14013629, 28027258, 98095403, 196190806, 686667821, 1373335642]

約数ペア:

[(1, 1373335642), (2, 686667821), (7, 196190806), (14, 98095403), (49, 28027258), (98, 14013629), (307, 4473406), (343, 4003894), (614, 2236703), (686, 2001947), (2149, 639058), (4298, 319529), (6521, 210602), (13042, 105301), (15043, 91294), (30086, 45647)]