1983752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 4051200

約数和(自身を除く): 2067448

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 421, 589, 842, 1178, 1684, 2356, 3368, 4712, 7999, 13051, 15998, 26102, 31996, 52204, 63992, 104408, 247969, 495938, 991876, 1983752]

約数ペア:

[(1, 1983752), (2, 991876), (4, 495938), (8, 247969), (19, 104408), (31, 63992), (38, 52204), (62, 31996), (76, 26102), (124, 15998), (152, 13051), (248, 7999), (421, 4712), (589, 3368), (842, 2356), (1178, 1684)]