713996248

素因数分解:

$2^3\times 7^2\times {\mathrm{239}}^1\times {\mathrm{7621}}^1$

素因数の和:7880

約数の個数: 48

約数和(自身を含む): 1564034400

約数和(自身を除く): 850038152

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 239, 392, 478, 956, 1673, 1912, 3346, 6692, 7621, 11711, 13384, 15242, 23422, 30484, 46844, 53347, 60968, 93688, 106694, 213388, 373429, 426776, 746858, 1493716, 1821419, 2987432, 3642838, 7285676, 12749933, 14571352, 25499866, 50999732, 89249531, 101999464, 178499062, 356998124, 713996248]

約数ペア:

[(1, 713996248), (2, 356998124), (4, 178499062), (7, 101999464), (8, 89249531), (14, 50999732), (28, 25499866), (49, 14571352), (56, 12749933), (98, 7285676), (196, 3642838), (239, 2987432), (392, 1821419), (478, 1493716), (956, 746858), (1673, 426776), (1912, 373429), (3346, 213388), (6692, 106694), (7621, 93688), (11711, 60968), (13384, 53347), (15242, 46844), (23422, 30484)]