1516216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 3124800

約数和(自身を除く): 1608584

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 239, 244, 478, 488, 793, 956, 1586, 1912, 3107, 3172, 6214, 6344, 12428, 14579, 24856, 29158, 58316, 116632, 189527, 379054, 758108, 1516216]

約数ペア:

[(1, 1516216), (2, 758108), (4, 379054), (8, 189527), (13, 116632), (26, 58316), (52, 29158), (61, 24856), (104, 14579), (122, 12428), (239, 6344), (244, 6214), (478, 3172), (488, 3107), (793, 1912), (956, 1586)]