981574946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{4651}}^1$

素因数の和:4898

約数の個数: 32

約数和(自身を含む): 1645914816

約数和(自身を除く): 664339870

約数列:

[1, 2, 11, 22, 53, 106, 181, 362, 583, 1166, 1991, 3982, 4651, 9302, 9593, 19186, 51161, 102322, 105523, 211046, 246503, 493006, 841831, 1683662, 2711533, 5423066, 9260141, 18520282, 44617043, 89234086, 490787473, 981574946]

約数ペア:

[(1, 981574946), (2, 490787473), (11, 89234086), (22, 44617043), (53, 18520282), (106, 9260141), (181, 5423066), (362, 2711533), (583, 1683662), (1166, 841831), (1991, 493006), (3982, 246503), (4651, 211046), (9302, 105523), (9593, 102322), (19186, 51161)]