2912288246

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:1081

約数の個数: 48

約数和(自身を含む): 5140396800

約数和(自身を除く): 2228108554

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 439, 487, 878, 973, 974, 1946, 3073, 3409, 6146, 6811, 6818, 13622, 21511, 23863, 43022, 47726, 61021, 67693, 122042, 135386, 213793, 427147, 427586, 473851, 854294, 947702, 1496551, 2990029, 2993102, 3316957, 5980058, 6633914, 10475857, 20951714, 29717227, 59434454, 208020589, 416041178, 1456144123, 2912288246]

約数ペア:

[(1, 2912288246), (2, 1456144123), (7, 416041178), (14, 208020589), (49, 59434454), (98, 29717227), (139, 20951714), (278, 10475857), (439, 6633914), (487, 5980058), (878, 3316957), (973, 2993102), (974, 2990029), (1946, 1496551), (3073, 947702), (3409, 854294), (6146, 473851), (6811, 427586), (6818, 427147), (13622, 213793), (21511, 135386), (23863, 122042), (43022, 67693), (47726, 61021)]