1642012130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{108959}}^1$

素因数の和:109114

約数の個数: 32

約数和(自身を含む): 3247879680

約数和(自身を除く): 1605867550

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 15070, 108959, 217918, 544795, 1089590, 1198549, 2397098, 5992745, 11985490, 14927383, 29854766, 74636915, 149273830, 164201213, 328402426, 821006065, 1642012130]

約数ペア:

[(1, 1642012130), (2, 821006065), (5, 328402426), (10, 164201213), (11, 149273830), (22, 74636915), (55, 29854766), (110, 14927383), (137, 11985490), (274, 5992745), (685, 2397098), (1370, 1198549), (1507, 1089590), (3014, 544795), (7535, 217918), (15070, 108959)]