1940808860648

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{207528749}}^1$

素因数の和:207528929

約数の個数: 32

約数和(自身を含む): 4183779600000

約数和(自身を除く): 2242970739352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 9352, 207528749, 415057498, 830114996, 1452701243, 1660229992, 2905402486, 5810804972, 11621609944, 34657301083, 69314602166, 138629204332, 242601107581, 277258408664, 485202215162, 970404430324, 1940808860648]

約数ペア:

[(1, 1940808860648), (2, 970404430324), (4, 485202215162), (7, 277258408664), (8, 242601107581), (14, 138629204332), (28, 69314602166), (56, 34657301083), (167, 11621609944), (334, 5810804972), (668, 2905402486), (1169, 1660229992), (1336, 1452701243), (2338, 830114996), (4676, 415057498), (9352, 207528749)]