457874836

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 857866240

約数和(自身を除く): 399991404

約数列:

[1, 2, 4, 31, 43, 62, 79, 86, 124, 158, 172, 316, 1087, 1333, 2174, 2449, 2666, 3397, 4348, 4898, 5332, 6794, 9796, 13588, 33697, 46741, 67394, 85873, 93482, 105307, 134788, 171746, 186964, 210614, 343492, 421228, 1448971, 2662063, 2897942, 3692539, 5324126, 5795884, 7385078, 10648252, 14770156, 114468709, 228937418, 457874836]

約数ペア:

[(1, 457874836), (2, 228937418), (4, 114468709), (31, 14770156), (43, 10648252), (62, 7385078), (79, 5795884), (86, 5324126), (124, 3692539), (158, 2897942), (172, 2662063), (316, 1448971), (1087, 421228), (1333, 343492), (2174, 210614), (2449, 186964), (2666, 171746), (3397, 134788), (4348, 105307), (4898, 93482), (5332, 85873), (6794, 67394), (9796, 46741), (13588, 33697)]