2078283371884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{2405209}}^1$

素因数の和:2405458

約数の個数: 48

約数和(自身を含む): 3920338366560

約数和(自身を除く): 1842054994676

約数列:

[1, 2, 4, 17, 34, 68, 97, 131, 194, 262, 388, 524, 1649, 2227, 3298, 4454, 6596, 8908, 12707, 25414, 50828, 216019, 432038, 864076, 2405209, 4810418, 9620836, 40888553, 81777106, 163554212, 233305273, 315082379, 466610546, 630164758, 933221092, 1260329516, 3966189641, 5356400443, 7932379282, 10712800886, 15864758564, 21425601772, 30562990763, 61125981526, 122251963052, 519570842971, 1039141685942, 2078283371884]

約数ペア:

[(1, 2078283371884), (2, 1039141685942), (4, 519570842971), (17, 122251963052), (34, 61125981526), (68, 30562990763), (97, 21425601772), (131, 15864758564), (194, 10712800886), (262, 7932379282), (388, 5356400443), (524, 3966189641), (1649, 1260329516), (2227, 933221092), (3298, 630164758), (4454, 466610546), (6596, 315082379), (8908, 233305273), (12707, 163554212), (25414, 81777106), (50828, 40888553), (216019, 9620836), (432038, 4810418), (864076, 2405209)]