4642225918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{20857}}^1$

素因数の和:21088

約数の個数: 32

約数和(自身を含む): 7761178368

約数和(自身を除く): 3118952450

約数列:

[1, 2, 11, 22, 67, 134, 151, 302, 737, 1474, 1661, 3322, 10117, 20234, 20857, 41714, 111287, 222574, 229427, 458854, 1397419, 2794838, 3149407, 6298814, 15371609, 30743218, 34643477, 69286954, 211010269, 422020538, 2321112959, 4642225918]

約数ペア:

[(1, 4642225918), (2, 2321112959), (11, 422020538), (22, 211010269), (67, 69286954), (134, 34643477), (151, 30743218), (302, 15371609), (737, 6298814), (1474, 3149407), (1661, 2794838), (3322, 1397419), (10117, 458854), (20234, 229427), (20857, 222574), (41714, 111287)]