1330732055948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1\times {\mathrm{205103}}^1$

素因数の和:205886

約数の個数: 48

約数和(自身を含む): 2456128604160

約数和(自身を除く): 1125396548212

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 647, 1294, 2507, 2588, 5014, 10028, 14881, 29762, 59524, 70523, 141046, 205103, 282092, 410206, 820412, 1622029, 3244058, 4717369, 6488116, 9434738, 18869476, 22356227, 44712454, 89424908, 132701641, 265403282, 514193221, 530806564, 1028386442, 2056772884, 3052137743, 6104275486, 12208550972, 14464478869, 28928957738, 57857915476, 332683013987, 665366027974, 1330732055948]

約数ペア:

[(1, 1330732055948), (2, 665366027974), (4, 332683013987), (23, 57857915476), (46, 28928957738), (92, 14464478869), (109, 12208550972), (218, 6104275486), (436, 3052137743), (647, 2056772884), (1294, 1028386442), (2507, 530806564), (2588, 514193221), (5014, 265403282), (10028, 132701641), (14881, 89424908), (29762, 44712454), (59524, 22356227), (70523, 18869476), (141046, 9434738), (205103, 6488116), (282092, 4717369), (410206, 3244058), (820412, 1622029)]