1642557602

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{6481}}^1$

素因数の和:6954

約数の個数: 32

約数和(自身を含む): 2888586624

約数和(自身を除く): 1246029022

約数列:

[1, 2, 7, 14, 43, 86, 301, 421, 602, 842, 2947, 5894, 6481, 12962, 18103, 36206, 45367, 90734, 126721, 253442, 278683, 557366, 1950781, 2728501, 3901562, 5457002, 19099507, 38199014, 117325543, 234651086, 821278801, 1642557602]

約数ペア:

[(1, 1642557602), (2, 821278801), (7, 234651086), (14, 117325543), (43, 38199014), (86, 19099507), (301, 5457002), (421, 3901562), (602, 2728501), (842, 1950781), (2947, 557366), (5894, 278683), (6481, 253442), (12962, 126721), (18103, 90734), (36206, 45367)]