4920286768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{9919933}}^1$

素因数の和:9919972

約数の個数: 20

約数和(自身を含む): 9840574528

約数和(自身を除く): 4920287760

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 9919933, 19839866, 39679732, 79359464, 158718928, 307517923, 615035846, 1230071692, 2460143384, 4920286768]

約数ペア:

[(1, 4920286768), (2, 2460143384), (4, 1230071692), (8, 615035846), (16, 307517923), (31, 158718928), (62, 79359464), (124, 39679732), (248, 19839866), (496, 9919933)]