3977684212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 7223920704

約数和(自身を除く): 3246236492

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 401, 404, 571, 802, 1142, 1604, 2284, 4343, 8686, 17243, 17372, 24553, 34486, 40501, 49106, 57671, 68972, 81002, 98212, 115342, 162004, 228971, 230684, 457942, 915884, 1741543, 2479853, 3483086, 4959706, 6966172, 9845753, 9919412, 19691506, 23126071, 39383012, 46252142, 92504284, 994421053, 1988842106, 3977684212]

約数ペア:

[(1, 3977684212), (2, 1988842106), (4, 994421053), (43, 92504284), (86, 46252142), (101, 39383012), (172, 23126071), (202, 19691506), (401, 9919412), (404, 9845753), (571, 6966172), (802, 4959706), (1142, 3483086), (1604, 2479853), (2284, 1741543), (4343, 915884), (8686, 457942), (17243, 230684), (17372, 228971), (24553, 162004), (34486, 115342), (40501, 98212), (49106, 81002), (57671, 68972)]