1946203779

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 2896562592

約数和(自身を除く): 950358813

約数列:

[1, 3, 13, 39, 43, 129, 137, 197, 411, 559, 591, 1677, 1781, 1849, 2561, 5343, 5547, 5891, 7683, 8471, 17673, 24037, 25413, 26989, 72111, 76583, 80967, 110123, 229749, 253313, 330369, 350857, 364253, 759939, 1052571, 1092759, 1160527, 3293069, 3481581, 4735289, 9879207, 14205867, 15086851, 45260553, 49902661, 149707983, 648734593, 1946203779]

約数ペア:

[(1, 1946203779), (3, 648734593), (13, 149707983), (39, 49902661), (43, 45260553), (129, 15086851), (137, 14205867), (197, 9879207), (411, 4735289), (559, 3481581), (591, 3293069), (1677, 1160527), (1781, 1092759), (1849, 1052571), (2561, 759939), (5343, 364253), (5547, 350857), (5891, 330369), (7683, 253313), (8471, 229749), (17673, 110123), (24037, 80967), (25413, 76583), (26989, 72111)]