1992940328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{22441}}^1$

素因数の和:23117

約数の個数: 32

約数和(自身を含む): 3962808360

約数和(自身を除く): 1969868032

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 653, 1306, 2612, 5224, 11101, 22202, 22441, 44404, 44882, 88808, 89764, 179528, 381497, 762994, 1525988, 3051976, 14653973, 29307946, 58615892, 117231784, 249117541, 498235082, 996470164, 1992940328]

約数ペア:

[(1, 1992940328), (2, 996470164), (4, 498235082), (8, 249117541), (17, 117231784), (34, 58615892), (68, 29307946), (136, 14653973), (653, 3051976), (1306, 1525988), (2612, 762994), (5224, 381497), (11101, 179528), (22202, 89764), (22441, 88808), (44404, 44882)]