123368878654

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2083}}^1\times {\mathrm{248851}}^1$

素因数の和:250960

約数の個数: 32

約数和(自身を含む): 224038469376

約数和(自身を除く): 100669590722

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 2083, 4166, 14581, 29162, 35411, 70822, 247877, 248851, 495754, 497702, 1741957, 3483914, 4230467, 8460934, 29613269, 59226538, 518356633, 1036713266, 3628496431, 7256992862, 8812062761, 17624125522, 61684439327, 123368878654]

約数ペア:

[(1, 123368878654), (2, 61684439327), (7, 17624125522), (14, 8812062761), (17, 7256992862), (34, 3628496431), (119, 1036713266), (238, 518356633), (2083, 59226538), (4166, 29613269), (14581, 8460934), (29162, 4230467), (35411, 3483914), (70822, 1741957), (247877, 497702), (248851, 495754)]