1337137616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{29129}}^1$

素因数の和:29307

約数の個数: 40

約数和(自身を含む): 2745211200

約数和(自身を除く): 1408073584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1208, 2416, 2869, 5738, 11476, 22952, 29129, 45904, 58258, 116516, 233032, 466064, 553451, 1106902, 2213804, 4398479, 4427608, 8796958, 8855216, 17593916, 35187832, 70375664, 83571101, 167142202, 334284404, 668568808, 1337137616]

約数ペア:

[(1, 1337137616), (2, 668568808), (4, 334284404), (8, 167142202), (16, 83571101), (19, 70375664), (38, 35187832), (76, 17593916), (151, 8855216), (152, 8796958), (302, 4427608), (304, 4398479), (604, 2213804), (1208, 1106902), (2416, 553451), (2869, 466064), (5738, 233032), (11476, 116516), (22952, 58258), (29129, 45904)]