859617012

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{5563}}^1$

素因数の和:5812

約数の個数: 48

約数和(自身を含む): 2043991040

約数和(自身を除く): 1184374028

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 163, 237, 316, 326, 474, 489, 652, 948, 978, 1956, 5563, 11126, 12877, 16689, 22252, 25754, 33378, 38631, 51508, 66756, 77262, 154524, 439477, 878954, 906769, 1318431, 1757908, 1813538, 2636862, 2720307, 3627076, 5273724, 5440614, 10881228, 71634751, 143269502, 214904253, 286539004, 429808506, 859617012]

約数ペア:

[(1, 859617012), (2, 429808506), (3, 286539004), (4, 214904253), (6, 143269502), (12, 71634751), (79, 10881228), (158, 5440614), (163, 5273724), (237, 3627076), (316, 2720307), (326, 2636862), (474, 1813538), (489, 1757908), (652, 1318431), (948, 906769), (978, 878954), (1956, 439477), (5563, 154524), (11126, 77262), (12877, 66756), (16689, 51508), (22252, 38631), (25754, 33378)]