520057474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{907}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 836812800

約数和(自身を除く): 316755326

約数列:

[1, 2, 19, 38, 79, 158, 191, 382, 907, 1501, 1814, 3002, 3629, 7258, 15089, 17233, 30178, 34466, 71653, 143306, 173237, 286691, 346474, 573382, 1361407, 2722814, 3291503, 6583006, 13685723, 27371446, 260028737, 520057474]

約数ペア:

[(1, 520057474), (2, 260028737), (19, 27371446), (38, 13685723), (79, 6583006), (158, 3291503), (191, 2722814), (382, 1361407), (907, 573382), (1501, 346474), (1814, 286691), (3002, 173237), (3629, 143306), (7258, 71653), (15089, 34466), (17233, 30178)]