2001719403

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1013}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 3065605920

約数和(自身を除く): 1063886517

約数列:

[1, 3, 9, 29, 67, 87, 113, 201, 261, 339, 603, 1013, 1017, 1943, 3039, 3277, 5829, 7571, 9117, 9831, 17487, 22713, 29377, 29493, 67871, 68139, 88131, 114469, 203613, 219559, 264393, 343407, 610839, 658677, 1030221, 1968259, 1976031, 3319601, 5904777, 7669423, 9958803, 17714331, 23008269, 29876409, 69024807, 222413267, 667239801, 2001719403]

約数ペア:

[(1, 2001719403), (3, 667239801), (9, 222413267), (29, 69024807), (67, 29876409), (87, 23008269), (113, 17714331), (201, 9958803), (261, 7669423), (339, 5904777), (603, 3319601), (1013, 1976031), (1017, 1968259), (1943, 1030221), (3039, 658677), (3277, 610839), (5829, 343407), (7571, 264393), (9117, 219559), (9831, 203613), (17487, 114469), (22713, 88131), (29377, 68139), (29493, 67871)]