284156818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1055

約数の個数: 48

約数和(自身を含む): 504529344

約数和(自身を除く): 220372526

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 361, 407, 418, 703, 722, 814, 967, 1406, 1934, 3971, 7733, 7942, 10637, 13357, 15466, 18373, 21274, 26714, 35779, 36746, 71558, 146927, 202103, 293854, 349087, 393569, 404206, 679801, 698174, 787138, 1359602, 3839957, 7477811, 7679914, 12916219, 14955622, 25832438, 142078409, 284156818]

約数ペア:

[(1, 284156818), (2, 142078409), (11, 25832438), (19, 14955622), (22, 12916219), (37, 7679914), (38, 7477811), (74, 3839957), (209, 1359602), (361, 787138), (407, 698174), (418, 679801), (703, 404206), (722, 393569), (814, 349087), (967, 293854), (1406, 202103), (1934, 146927), (3971, 71558), (7733, 36746), (7942, 35779), (10637, 26714), (13357, 21274), (15466, 18373)]