708672013

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{827}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 906163200

約数和(自身を除く): 197491187

約数列:

[1, 7, 17, 19, 119, 133, 323, 379, 827, 2261, 2653, 5789, 6443, 7201, 14059, 15713, 45101, 50407, 98413, 109991, 122417, 267121, 313433, 856919, 1869847, 2194031, 5328361, 5955227, 37298527, 41686589, 101238859, 708672013]

約数ペア:

[(1, 708672013), (7, 101238859), (17, 41686589), (19, 37298527), (119, 5955227), (133, 5328361), (323, 2194031), (379, 1869847), (827, 856919), (2261, 313433), (2653, 267121), (5789, 122417), (6443, 109991), (7201, 98413), (14059, 50407), (15713, 45101)]