1338156948

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{7193}}^1$

素因数の和:7656

約数の個数: 48

約数和(自身を含む): 3214854720

約数和(自身を除く): 1876697772

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 419, 444, 838, 1257, 1676, 2514, 5028, 7193, 14386, 15503, 21579, 28772, 31006, 43158, 46509, 62012, 86316, 93018, 186036, 266141, 532282, 798423, 1064564, 1596846, 3013867, 3193692, 6027734, 9041601, 12055468, 18083202, 36166404, 111513079, 223026158, 334539237, 446052316, 669078474, 1338156948]

約数ペア:

[(1, 1338156948), (2, 669078474), (3, 446052316), (4, 334539237), (6, 223026158), (12, 111513079), (37, 36166404), (74, 18083202), (111, 12055468), (148, 9041601), (222, 6027734), (419, 3193692), (444, 3013867), (838, 1596846), (1257, 1064564), (1676, 798423), (2514, 532282), (5028, 266141), (7193, 186036), (14386, 93018), (15503, 86316), (21579, 62012), (28772, 46509), (31006, 43158)]