2195808

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 5851440

約数和(自身を除く): 3655632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 257, 267, 356, 514, 534, 712, 771, 1028, 1068, 1424, 1542, 2056, 2136, 2848, 3084, 4112, 4272, 6168, 8224, 8544, 12336, 22873, 24672, 45746, 68619, 91492, 137238, 182984, 274476, 365968, 548952, 731936, 1097904, 2195808]

約数ペア:

[(1, 2195808), (2, 1097904), (3, 731936), (4, 548952), (6, 365968), (8, 274476), (12, 182984), (16, 137238), (24, 91492), (32, 68619), (48, 45746), (89, 24672), (96, 22873), (178, 12336), (257, 8544), (267, 8224), (356, 6168), (514, 4272), (534, 4112), (712, 3084), (771, 2848), (1028, 2136), (1068, 2056), (1424, 1542)]