890226871604

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{1120961}}^1$

素因数の和:1121336

約数の個数: 48

約数和(自身を含む): 1803367794816

約数和(自身を除く): 913140923212

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 251, 452, 502, 791, 1004, 1582, 1757, 3164, 3514, 7028, 28363, 56726, 113452, 198541, 397082, 794164, 1120961, 2241922, 4483844, 7846727, 15693454, 31386908, 126668593, 253337186, 281361211, 506674372, 562722422, 886680151, 1125444844, 1773360302, 1969528477, 3546720604, 3939056954, 7878113908, 31793816843, 63587633686, 127175267372, 222556717901, 445113435802, 890226871604]

約数ペア:

[(1, 890226871604), (2, 445113435802), (4, 222556717901), (7, 127175267372), (14, 63587633686), (28, 31793816843), (113, 7878113908), (226, 3939056954), (251, 3546720604), (452, 1969528477), (502, 1773360302), (791, 1125444844), (1004, 886680151), (1582, 562722422), (1757, 506674372), (3164, 281361211), (3514, 253337186), (7028, 126668593), (28363, 31386908), (56726, 15693454), (113452, 7846727), (198541, 4483844), (397082, 2241922), (794164, 1120961)]