745123006

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1039}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 1186099200

約数和(自身を除く): 440976194

約数列:

[1, 2, 31, 43, 62, 86, 269, 538, 1039, 1333, 2078, 2666, 8339, 11567, 16678, 23134, 32209, 44677, 64418, 89354, 279491, 358577, 558982, 717154, 1384987, 2769974, 8664221, 12018113, 17328442, 24036226, 372561503, 745123006]

約数ペア:

[(1, 745123006), (2, 372561503), (31, 24036226), (43, 17328442), (62, 12018113), (86, 8664221), (269, 2769974), (538, 1384987), (1039, 717154), (1333, 558982), (2078, 358577), (2666, 279491), (8339, 89354), (11567, 64418), (16678, 44677), (23134, 32209)]