1206258812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1\times {\mathrm{457}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 2326786560

約数和(自身を除く): 1120527748

約数列:

[1, 2, 4, 11, 22, 44, 239, 251, 457, 478, 502, 914, 956, 1004, 1828, 2629, 2761, 5027, 5258, 5522, 10054, 10516, 11044, 20108, 59989, 109223, 114707, 119978, 218446, 229414, 239956, 436892, 458828, 659879, 1201453, 1261777, 1319758, 2402906, 2523554, 2639516, 4805812, 5047108, 27414973, 54829946, 109659892, 301564703, 603129406, 1206258812]

約数ペア:

[(1, 1206258812), (2, 603129406), (4, 301564703), (11, 109659892), (22, 54829946), (44, 27414973), (239, 5047108), (251, 4805812), (457, 2639516), (478, 2523554), (502, 2402906), (914, 1319758), (956, 1261777), (1004, 1201453), (1828, 659879), (2629, 458828), (2761, 436892), (5027, 239956), (5258, 229414), (5522, 218446), (10054, 119978), (10516, 114707), (11044, 109223), (20108, 59989)]