2058476049

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{2719}}^1$

素因数の和:2990

約数の個数: 48

約数和(自身を含む): 3472634880

約数和(自身を除く): 1414158831

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 197, 427, 549, 591, 1281, 1379, 1773, 2719, 3843, 4137, 8157, 12017, 12411, 19033, 24471, 36051, 57099, 84119, 108153, 165859, 171297, 252357, 497577, 535643, 757071, 1161013, 1492731, 1606929, 3483039, 3749501, 4820787, 10449117, 11248503, 32674223, 33745509, 98022669, 228719561, 294068007, 686158683, 2058476049]

約数ペア:

[(1, 2058476049), (3, 686158683), (7, 294068007), (9, 228719561), (21, 98022669), (61, 33745509), (63, 32674223), (183, 11248503), (197, 10449117), (427, 4820787), (549, 3749501), (591, 3483039), (1281, 1606929), (1379, 1492731), (1773, 1161013), (2719, 757071), (3843, 535643), (4137, 497577), (8157, 252357), (12017, 171297), (12411, 165859), (19033, 108153), (24471, 84119), (36051, 57099)]