354563356

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1997}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 753230016

約数和(自身を除く): 398666660

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 373, 476, 746, 1492, 1997, 2611, 3994, 5222, 6341, 7988, 10444, 12682, 13979, 25364, 27958, 33949, 44387, 55916, 67898, 88774, 135796, 177548, 237643, 475286, 744881, 950572, 1489762, 2979524, 5214167, 10428334, 12662977, 20856668, 25325954, 50651908, 88640839, 177281678, 354563356]

約数ペア:

[(1, 354563356), (2, 177281678), (4, 88640839), (7, 50651908), (14, 25325954), (17, 20856668), (28, 12662977), (34, 10428334), (68, 5214167), (119, 2979524), (238, 1489762), (373, 950572), (476, 744881), (746, 475286), (1492, 237643), (1997, 177548), (2611, 135796), (3994, 88774), (5222, 67898), (6341, 55916), (7988, 44387), (10444, 33949), (12682, 27958), (13979, 25364)]