1201473812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{63949}}^1$

素因数の和:64032

約数の個数: 48

約数和(自身を含む): 2664412800

約数和(自身を除く): 1462938988

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 9394, 18788, 63949, 127898, 255796, 447643, 703439, 895286, 1406878, 1790572, 2813756, 3900889, 4924073, 7801778, 9848146, 15603556, 19696292, 27306223, 42909779, 54612446, 85819558, 109224892, 171639116, 300368453, 600736906, 1201473812]

約数ペア:

[(1, 1201473812), (2, 600736906), (4, 300368453), (7, 171639116), (11, 109224892), (14, 85819558), (22, 54612446), (28, 42909779), (44, 27306223), (61, 19696292), (77, 15603556), (122, 9848146), (154, 7801778), (244, 4924073), (308, 3900889), (427, 2813756), (671, 1790572), (854, 1406878), (1342, 895286), (1708, 703439), (2684, 447643), (4697, 255796), (9394, 127898), (18788, 63949)]