4940980136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{40577}}^1$

素因数の和:41105

約数の個数: 32

約数和(自身を含む): 9582900480

約数和(自身を除く): 4641920344

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 491, 982, 1964, 3928, 15221, 30442, 40577, 60884, 81154, 121768, 162308, 324616, 1257887, 2515774, 5031548, 10063096, 19923307, 39846614, 79693228, 159386456, 617622517, 1235245034, 2470490068, 4940980136]

約数ペア:

[(1, 4940980136), (2, 2470490068), (4, 1235245034), (8, 617622517), (31, 159386456), (62, 79693228), (124, 39846614), (248, 19923307), (491, 10063096), (982, 5031548), (1964, 2515774), (3928, 1257887), (15221, 324616), (30442, 162308), (40577, 121768), (60884, 81154)]