2068922488

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 4050675360

約数和(自身を除く): 1981752872

約数列:

[1, 2, 4, 8, 37, 74, 137, 148, 163, 274, 296, 313, 326, 548, 626, 652, 1096, 1252, 1304, 2504, 5069, 6031, 10138, 11581, 12062, 20276, 22331, 23162, 24124, 40552, 42881, 44662, 46324, 48248, 51019, 85762, 89324, 92648, 102038, 171524, 178648, 204076, 343048, 408152, 826247, 1586597, 1652494, 1887703, 3173194, 3304988, 3775406, 6346388, 6609976, 6989603, 7550812, 12692776, 13979206, 15101624, 27958412, 55916824, 258615311, 517230622, 1034461244, 2068922488]

約数ペア:

[(1, 2068922488), (2, 1034461244), (4, 517230622), (8, 258615311), (37, 55916824), (74, 27958412), (137, 15101624), (148, 13979206), (163, 12692776), (274, 7550812), (296, 6989603), (313, 6609976), (326, 6346388), (548, 3775406), (626, 3304988), (652, 3173194), (1096, 1887703), (1252, 1652494), (1304, 1586597), (2504, 826247), (5069, 408152), (6031, 343048), (10138, 204076), (11581, 178648), (12062, 171524), (20276, 102038), (22331, 92648), (23162, 89324), (24124, 85762), (40552, 51019), (42881, 48248), (44662, 46324)]