2205709194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{2309}}^1$

素因数の和:2695

約数の個数: 64

約数和(自身を含む): 4896017280

約数和(自身を除く): 2690308086

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 331, 481, 662, 962, 993, 1443, 1986, 2309, 2886, 4303, 4618, 6927, 8606, 12247, 12909, 13854, 24494, 25818, 30017, 36741, 60034, 73482, 85433, 90051, 159211, 170866, 180102, 256299, 318422, 477633, 512598, 764279, 955266, 1110629, 1528558, 2221258, 2292837, 3331887, 4585674, 6663774, 9935627, 19871254, 28278323, 29806881, 56556646, 59613762, 84834969, 169669938, 367618199, 735236398, 1102854597, 2205709194]

約数ペア:

[(1, 2205709194), (2, 1102854597), (3, 735236398), (6, 367618199), (13, 169669938), (26, 84834969), (37, 59613762), (39, 56556646), (74, 29806881), (78, 28278323), (111, 19871254), (222, 9935627), (331, 6663774), (481, 4585674), (662, 3331887), (962, 2292837), (993, 2221258), (1443, 1528558), (1986, 1110629), (2309, 955266), (2886, 764279), (4303, 512598), (4618, 477633), (6927, 318422), (8606, 256299), (12247, 180102), (12909, 170866), (13854, 159211), (24494, 90051), (25818, 85433), (30017, 73482), (36741, 60034)]