1946206444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{314513}}^1$

素因数の和:314554

約数の個数: 48

約数和(自身を含む): 4438421568

約数和(自身を除く): 2492215124

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 314513, 629026, 1258052, 2201591, 4088669, 4403182, 5346721, 8177338, 8806364, 10693442, 16354676, 21386884, 28620683, 37427047, 57241366, 69507373, 74854094, 114482732, 139014746, 149708188, 278029492, 486551611, 973103222, 1946206444]

約数ペア:

[(1, 1946206444), (2, 973103222), (4, 486551611), (7, 278029492), (13, 149708188), (14, 139014746), (17, 114482732), (26, 74854094), (28, 69507373), (34, 57241366), (52, 37427047), (68, 28620683), (91, 21386884), (119, 16354676), (182, 10693442), (221, 8806364), (238, 8177338), (364, 5346721), (442, 4403182), (476, 4088669), (884, 2201591), (1547, 1258052), (3094, 629026), (6188, 314513)]