3988892388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{824833}}^1$

素因数の和:824884

約数の個数: 48

約数和(自身を含む): 10346717696

約数和(自身を除く): 6357825308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 824833, 1649666, 2474499, 3299332, 4948998, 9897996, 10722829, 21445658, 25569823, 32168487, 42891316, 51139646, 64336974, 76709469, 102279292, 128673948, 153418938, 306837876, 332407699, 664815398, 997223097, 1329630796, 1994446194, 3988892388]

約数ペア:

[(1, 3988892388), (2, 1994446194), (3, 1329630796), (4, 997223097), (6, 664815398), (12, 332407699), (13, 306837876), (26, 153418938), (31, 128673948), (39, 102279292), (52, 76709469), (62, 64336974), (78, 51139646), (93, 42891316), (124, 32168487), (156, 25569823), (186, 21445658), (372, 10722829), (403, 9897996), (806, 4948998), (1209, 3299332), (1612, 2474499), (2418, 1649666), (4836, 824833)]