1322783330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{387913}}^1$

素因数の和:387962

約数の個数: 32

約数和(自身を含む): 2681261568

約数和(自身を除く): 1358478238

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 387913, 775826, 1939565, 3879130, 4267043, 8534086, 12025303, 21335215, 24050606, 42670430, 60126515, 120253030, 132278333, 264556666, 661391665, 1322783330]

約数ペア:

[(1, 1322783330), (2, 661391665), (5, 264556666), (10, 132278333), (11, 120253030), (22, 60126515), (31, 42670430), (55, 24050606), (62, 21335215), (110, 12025303), (155, 8534086), (310, 4267043), (341, 3879130), (682, 1939565), (1705, 775826), (3410, 387913)]