564690854

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{7699}}^1$

素因数の和:7765

約数の個数: 48

約数和(自身を含む): 1082188800

約数和(自身を除く): 517497946

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 169, 182, 217, 338, 403, 434, 806, 1183, 2366, 2821, 5239, 5642, 7699, 10478, 15398, 36673, 53893, 73346, 100087, 107786, 200174, 238669, 477338, 700609, 1301131, 1401218, 1670683, 2602262, 3102697, 3341366, 6205394, 9107917, 18215834, 21718879, 40335061, 43437758, 80670122, 282345427, 564690854]

約数ペア:

[(1, 564690854), (2, 282345427), (7, 80670122), (13, 43437758), (14, 40335061), (26, 21718879), (31, 18215834), (62, 9107917), (91, 6205394), (169, 3341366), (182, 3102697), (217, 2602262), (338, 1670683), (403, 1401218), (434, 1301131), (806, 700609), (1183, 477338), (2366, 238669), (2821, 200174), (5239, 107786), (5642, 100087), (7699, 73346), (10478, 53893), (15398, 36673)]