1550350942

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{14983}}^1$

素因数の和:15400

約数の個数: 32

約数和(自身を含む): 2805004800

約数和(自身を除く): 1254653858

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 389, 778, 2723, 5446, 7391, 14782, 14983, 29966, 51737, 103474, 104881, 209762, 284677, 569354, 1992739, 3985478, 5828387, 11656774, 40798709, 81597418, 110739353, 221478706, 775175471, 1550350942]

約数ペア:

[(1, 1550350942), (2, 775175471), (7, 221478706), (14, 110739353), (19, 81597418), (38, 40798709), (133, 11656774), (266, 5828387), (389, 3985478), (778, 1992739), (2723, 569354), (5446, 284677), (7391, 209762), (14782, 104881), (14983, 103474), (29966, 51737)]