4089308964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{240491}}^1$

素因数の和:240620

約数の個数: 48

約数和(自身を含む): 10370015040

約数和(自身を除く): 6280706076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 1308, 1417, 2834, 4251, 5668, 8502, 17004, 240491, 480982, 721473, 961964, 1442946, 2885892, 3126383, 6252766, 9379149, 12505532, 18758298, 26213519, 37516596, 52427038, 78640557, 104854076, 157281114, 314562228, 340775747, 681551494, 1022327241, 1363102988, 2044654482, 4089308964]

約数ペア:

[(1, 4089308964), (2, 2044654482), (3, 1363102988), (4, 1022327241), (6, 681551494), (12, 340775747), (13, 314562228), (26, 157281114), (39, 104854076), (52, 78640557), (78, 52427038), (109, 37516596), (156, 26213519), (218, 18758298), (327, 12505532), (436, 9379149), (654, 6252766), (1308, 3126383), (1417, 2885892), (2834, 1442946), (4251, 961964), (5668, 721473), (8502, 480982), (17004, 240491)]