1245750996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{478399}}^1$

素因数の和:478444

約数の個数: 48

約数和(自身を含む): 3429171200

約数和(自身を除く): 2183420204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 478399, 956798, 1435197, 1913596, 2870394, 3348793, 5740788, 6697586, 10046379, 13395172, 14830369, 20092758, 29660738, 40185516, 44491107, 59321476, 88982214, 103812583, 177964428, 207625166, 311437749, 415250332, 622875498, 1245750996]

約数ペア:

[(1, 1245750996), (2, 622875498), (3, 415250332), (4, 311437749), (6, 207625166), (7, 177964428), (12, 103812583), (14, 88982214), (21, 59321476), (28, 44491107), (31, 40185516), (42, 29660738), (62, 20092758), (84, 14830369), (93, 13395172), (124, 10046379), (186, 6697586), (217, 5740788), (372, 3348793), (434, 2870394), (651, 1913596), (868, 1435197), (1302, 956798), (2604, 478399)]