815897964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{41687}}^1$

素因数の和:41934

約数の個数: 48

約数和(自身を含む): 2185118208

約数和(自身を除く): 1369220244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 233, 466, 699, 932, 1398, 1631, 2796, 3262, 4893, 6524, 9786, 19572, 41687, 83374, 125061, 166748, 250122, 291809, 500244, 583618, 875427, 1167236, 1750854, 3501708, 9713071, 19426142, 29139213, 38852284, 58278426, 67991497, 116556852, 135982994, 203974491, 271965988, 407948982, 815897964]

約数ペア:

[(1, 815897964), (2, 407948982), (3, 271965988), (4, 203974491), (6, 135982994), (7, 116556852), (12, 67991497), (14, 58278426), (21, 38852284), (28, 29139213), (42, 19426142), (84, 9713071), (233, 3501708), (466, 1750854), (699, 1167236), (932, 875427), (1398, 583618), (1631, 500244), (2796, 291809), (3262, 250122), (4893, 166748), (6524, 125061), (9786, 83374), (19572, 41687)]