2180169794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 3864983040

約数和(自身を除く): 1684813246

約数列:

[1, 2, 11, 17, 22, 34, 79, 113, 158, 187, 226, 374, 653, 869, 1243, 1306, 1343, 1738, 1921, 2486, 2686, 3842, 7183, 8927, 11101, 14366, 14773, 17854, 21131, 22202, 29546, 42262, 51587, 73789, 98197, 103174, 122111, 147578, 151759, 196394, 244222, 303518, 567457, 811679, 876979, 1134914, 1254413, 1623358, 1669349, 1753958, 2508826, 3338698, 5829331, 9646769, 11658662, 13798543, 19293538, 27597086, 64122641, 99098627, 128245282, 198197254, 1090084897, 2180169794]

約数ペア:

[(1, 2180169794), (2, 1090084897), (11, 198197254), (17, 128245282), (22, 99098627), (34, 64122641), (79, 27597086), (113, 19293538), (158, 13798543), (187, 11658662), (226, 9646769), (374, 5829331), (653, 3338698), (869, 2508826), (1243, 1753958), (1306, 1669349), (1343, 1623358), (1738, 1254413), (1921, 1134914), (2486, 876979), (2686, 811679), (3842, 567457), (7183, 303518), (8927, 244222), (11101, 196394), (14366, 151759), (14773, 147578), (17854, 122111), (21131, 103174), (22202, 98197), (29546, 73789), (42262, 51587)]