1296603458

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{2621}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 2053969920

約数和(自身を除く): 757366462

約数列:

[1, 2, 31, 62, 79, 101, 158, 202, 2449, 2621, 3131, 4898, 5242, 6262, 7979, 15958, 81251, 162502, 207059, 247349, 264721, 414118, 494698, 529442, 6418829, 8206351, 12837658, 16412702, 20912959, 41825918, 648301729, 1296603458]

約数ペア:

[(1, 1296603458), (2, 648301729), (31, 41825918), (62, 20912959), (79, 16412702), (101, 12837658), (158, 8206351), (202, 6418829), (2449, 529442), (2621, 494698), (3131, 414118), (4898, 264721), (5242, 247349), (6262, 207059), (7979, 162502), (15958, 81251)]