8253544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1301}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 16952040

約数和(自身を除く): 8698496

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1301, 1586, 2602, 3172, 5204, 6344, 10408, 16913, 33826, 67652, 79361, 135304, 158722, 317444, 634888, 1031693, 2063386, 4126772, 8253544]

約数ペア:

[(1, 8253544), (2, 4126772), (4, 2063386), (8, 1031693), (13, 634888), (26, 317444), (52, 158722), (61, 135304), (104, 79361), (122, 67652), (244, 33826), (488, 16913), (793, 10408), (1301, 6344), (1586, 5204), (2602, 3172)]