1243137738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1\times {\mathrm{6581}}^1$

素因数の和:8262

約数の個数: 32

約数和(自身を含む): 2619109440

約数和(自身を除く): 1375971702

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1657, 3314, 4971, 6581, 9942, 13162, 19743, 31483, 39486, 62966, 94449, 125039, 188898, 250078, 375117, 750234, 10904717, 21809434, 32714151, 65428302, 207189623, 414379246, 621568869, 1243137738]

約数ペア:

[(1, 1243137738), (2, 621568869), (3, 414379246), (6, 207189623), (19, 65428302), (38, 32714151), (57, 21809434), (114, 10904717), (1657, 750234), (3314, 375117), (4971, 250078), (6581, 188898), (9942, 125039), (13162, 94449), (19743, 62966), (31483, 39486)]