2018588998

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{797}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 3158815968

約数和(自身を除く): 1140226970

約数列:

[1, 2, 41, 67, 82, 134, 461, 797, 922, 1594, 2747, 5494, 18901, 30887, 32677, 37802, 53399, 61774, 65354, 106798, 367417, 734834, 1266367, 2189359, 2532734, 4378718, 15064097, 24616939, 30128194, 49233878, 1009294499, 2018588998]

約数ペア:

[(1, 2018588998), (2, 1009294499), (41, 49233878), (67, 30128194), (82, 24616939), (134, 15064097), (461, 4378718), (797, 2532734), (922, 2189359), (1594, 1266367), (2747, 734834), (5494, 367417), (18901, 106798), (30887, 65354), (32677, 61774), (37802, 53399)]