2089464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 5809440

約数和(自身を除く): 3719976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 181, 222, 296, 312, 362, 444, 481, 543, 724, 888, 962, 1086, 1443, 1448, 1924, 2172, 2353, 2886, 3848, 4344, 4706, 5772, 6697, 7059, 9412, 11544, 13394, 14118, 18824, 20091, 26788, 28236, 40182, 53576, 56472, 80364, 87061, 160728, 174122, 261183, 348244, 522366, 696488, 1044732, 2089464]

約数ペア:

[(1, 2089464), (2, 1044732), (3, 696488), (4, 522366), (6, 348244), (8, 261183), (12, 174122), (13, 160728), (24, 87061), (26, 80364), (37, 56472), (39, 53576), (52, 40182), (74, 28236), (78, 26788), (104, 20091), (111, 18824), (148, 14118), (156, 13394), (181, 11544), (222, 9412), (296, 7059), (312, 6697), (362, 5772), (444, 4706), (481, 4344), (543, 3848), (724, 2886), (888, 2353), (962, 2172), (1086, 1924), (1443, 1448)]