2777644428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{937127}}^1$

素因数の和:937166

約数の個数: 48

約数和(自身を含む): 7347083520

約数和(自身を除く): 4569439092

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 937127, 1874254, 2811381, 3748508, 5622762, 11245524, 12182651, 17805413, 24365302, 35610826, 36547953, 48730604, 53416239, 71221652, 73095906, 106832478, 146191812, 213664956, 231470369, 462940738, 694411107, 925881476, 1388822214, 2777644428]

約数ペア:

[(1, 2777644428), (2, 1388822214), (3, 925881476), (4, 694411107), (6, 462940738), (12, 231470369), (13, 213664956), (19, 146191812), (26, 106832478), (38, 73095906), (39, 71221652), (52, 53416239), (57, 48730604), (76, 36547953), (78, 35610826), (114, 24365302), (156, 17805413), (228, 12182651), (247, 11245524), (494, 5622762), (741, 3748508), (988, 2811381), (1482, 1874254), (2964, 937127)]