1399802274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{28351}}^1$

素因数の和:28583

約数の個数: 48

約数和(自身を含む): 3281800704

約数和(自身を除く): 1881998430

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 211, 234, 422, 633, 1266, 1899, 2743, 3798, 5486, 8229, 16458, 24687, 28351, 49374, 56702, 85053, 170106, 255159, 368563, 510318, 737126, 1105689, 2211378, 3317067, 5982061, 6634134, 11964122, 17946183, 35892366, 53838549, 77766793, 107677098, 155533586, 233300379, 466600758, 699901137, 1399802274]

約数ペア:

[(1, 1399802274), (2, 699901137), (3, 466600758), (6, 233300379), (9, 155533586), (13, 107677098), (18, 77766793), (26, 53838549), (39, 35892366), (78, 17946183), (117, 11964122), (211, 6634134), (234, 5982061), (422, 3317067), (633, 2211378), (1266, 1105689), (1899, 737126), (2743, 510318), (3798, 368563), (5486, 255159), (8229, 170106), (16458, 85053), (24687, 56702), (28351, 49374)]