2193208.00000000

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1637}}^1$

素因数の和:2029

約数の個数: 32

約数和(自身を含む): 128648520

約数和(自身を除く): 65146016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 373, 746, 1492, 1637, 2984, 3274, 4849, 6548, 9698, 13096, 19396, 21281, 38792, 42562, 85124, 170248, 610601, 1221202, 2442404, 4884808, 7937813, 15875626, 31751252, 63502504]

約数ペア:

[(1, 63502504), (2, 31751252), (4, 15875626), (8, 7937813), (13, 4884808), (26, 2442404), (52, 1221202), (104, 610601), (373, 170248), (746, 85124), (1492, 42562), (1637, 38792), (2984, 21281), (3274, 19396), (4849, 13096), (6548, 9698)]