1900961998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{13829}}^1$

素因数の和:14172

約数の個数: 32

約数和(自身を含む): 3262109760

約数和(自身を除く): 1361147762

約数列:

[1, 2, 13, 17, 26, 34, 221, 311, 442, 622, 4043, 5287, 8086, 10574, 13829, 27658, 68731, 137462, 179777, 235093, 359554, 470186, 3056209, 4300819, 6112418, 8601638, 55910647, 73113923, 111821294, 146227846, 950480999, 1900961998]

約数ペア:

[(1, 1900961998), (2, 950480999), (13, 146227846), (17, 111821294), (26, 73113923), (34, 55910647), (221, 8601638), (311, 6112418), (442, 4300819), (622, 3056209), (4043, 470186), (5287, 359554), (8086, 235093), (10574, 179777), (13829, 137462), (27658, 68731)]