1383044516

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1\times {\mathrm{839}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 2799256320

約数和(自身を除く): 1416211804

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 521, 791, 839, 1042, 1582, 1678, 2084, 3164, 3356, 3647, 5873, 7294, 11746, 14588, 23492, 58873, 94807, 117746, 189614, 235492, 379228, 412111, 437119, 663649, 824222, 874238, 1327298, 1648444, 1748476, 2654596, 3059833, 6119666, 12239332, 49394447, 98788894, 197577788, 345761129, 691522258, 1383044516]

約数ペア:

[(1, 1383044516), (2, 691522258), (4, 345761129), (7, 197577788), (14, 98788894), (28, 49394447), (113, 12239332), (226, 6119666), (452, 3059833), (521, 2654596), (791, 1748476), (839, 1648444), (1042, 1327298), (1582, 874238), (1678, 824222), (2084, 663649), (3164, 437119), (3356, 412111), (3647, 379228), (5873, 235492), (7294, 189614), (11746, 117746), (14588, 94807), (23492, 58873)]