565586142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{881}}^1$

素因数の和:1105

約数の個数: 64

約数和(自身を含む): 1261951488

約数和(自身を除く): 696365346

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 137, 142, 213, 274, 411, 426, 781, 822, 881, 1507, 1562, 1762, 2343, 2643, 3014, 4521, 4686, 5286, 9042, 9691, 9727, 19382, 19454, 29073, 29181, 58146, 58362, 62551, 106997, 120697, 125102, 187653, 213994, 241394, 320991, 362091, 375306, 641982, 688061, 724182, 1327667, 1376122, 2064183, 2655334, 3983001, 4128366, 7966002, 8569487, 17138974, 25708461, 51416922, 94264357, 188528714, 282793071, 565586142]

約数ペア:

[(1, 565586142), (2, 282793071), (3, 188528714), (6, 94264357), (11, 51416922), (22, 25708461), (33, 17138974), (66, 8569487), (71, 7966002), (137, 4128366), (142, 3983001), (213, 2655334), (274, 2064183), (411, 1376122), (426, 1327667), (781, 724182), (822, 688061), (881, 641982), (1507, 375306), (1562, 362091), (1762, 320991), (2343, 241394), (2643, 213994), (3014, 187653), (4521, 125102), (4686, 120697), (5286, 106997), (9042, 62551), (9691, 58362), (9727, 58146), (19382, 29181), (19454, 29073)]