66288291278

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{977}}^1\times {\mathrm{1117}}^1$

素因数の和:2369

約数の個数: 48

約数和(自身を含む): 109939585392

約数和(自身を除く): 43651294114

約数列:

[1, 2, 11, 22, 121, 242, 251, 502, 977, 1117, 1954, 2234, 2761, 5522, 10747, 12287, 21494, 24574, 30371, 60742, 118217, 135157, 236434, 245227, 270314, 280367, 490454, 560734, 1091309, 2182618, 2697497, 3084037, 5394994, 6168074, 12004399, 24008798, 29672467, 33924407, 59344934, 67848814, 132048389, 264096778, 273918559, 547837118, 3013104149, 6026208298, 33144145639, 66288291278]

約数ペア:

[(1, 66288291278), (2, 33144145639), (11, 6026208298), (22, 3013104149), (121, 547837118), (242, 273918559), (251, 264096778), (502, 132048389), (977, 67848814), (1117, 59344934), (1954, 33924407), (2234, 29672467), (2761, 24008798), (5522, 12004399), (10747, 6168074), (12287, 5394994), (21494, 3084037), (24574, 2697497), (30371, 2182618), (60742, 1091309), (118217, 560734), (135157, 490454), (236434, 280367), (245227, 270314)]