1910000402

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1\times {\mathrm{631}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 2989582464

約数和(自身を除く): 1079582062

約数列:

[1, 2, 43, 61, 86, 122, 577, 631, 1154, 1262, 2623, 5246, 24811, 27133, 35197, 38491, 49622, 54266, 70394, 76982, 364087, 728174, 1513471, 1655113, 3026942, 3310226, 15655741, 22209307, 31311482, 44418614, 955000201, 1910000402]

約数ペア:

[(1, 1910000402), (2, 955000201), (43, 44418614), (61, 31311482), (86, 22209307), (122, 15655741), (577, 3310226), (631, 3026942), (1154, 1655113), (1262, 1513471), (2623, 728174), (5246, 364087), (24811, 76982), (27133, 70394), (35197, 54266), (38491, 49622)]