2000462457

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{65381}}^1$

素因数の和:65469

約数の個数: 32

約数和(自身を含む): 3213656064

約数和(自身を除く): 1213193607

約数列:

[1, 3, 7, 21, 31, 47, 93, 141, 217, 329, 651, 987, 1457, 4371, 10199, 30597, 65381, 196143, 457667, 1373001, 2026811, 3072907, 6080433, 9218721, 14187677, 21510349, 42563031, 64531047, 95260117, 285780351, 666820819, 2000462457]

約数ペア:

[(1, 2000462457), (3, 666820819), (7, 285780351), (21, 95260117), (31, 64531047), (47, 42563031), (93, 21510349), (141, 14187677), (217, 9218721), (329, 6080433), (651, 3072907), (987, 2026811), (1457, 1373001), (4371, 457667), (10199, 196143), (30597, 65381)]