1490980483

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 1651322880

約数和(自身を除く): 160342397

約数列:

[1, 19, 47, 61, 101, 271, 893, 1159, 1919, 2867, 4747, 5149, 6161, 12737, 16531, 27371, 54473, 90193, 117059, 242003, 289567, 314089, 520049, 776957, 1286437, 1669631, 5501773, 14762183, 24442303, 31722989, 78472657, 1490980483]

約数ペア:

[(1, 1490980483), (19, 78472657), (47, 31722989), (61, 24442303), (101, 14762183), (271, 5501773), (893, 1669631), (1159, 1286437), (1919, 776957), (2867, 520049), (4747, 314089), (5149, 289567), (6161, 242003), (12737, 117059), (16531, 90193), (27371, 54473)]