8389604890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{6367}}^1$

素因数の和:6751

約数の個数: 64

約数和(自身を含む): 16736937984

約数和(自身を除く): 8347333094

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 337, 391, 674, 782, 1685, 1955, 3370, 3910, 5729, 6367, 7751, 11458, 12734, 15502, 28645, 31835, 38755, 57290, 63670, 77510, 108239, 131767, 146441, 216478, 263534, 292882, 541195, 658835, 732205, 1082390, 1317670, 1464410, 2145679, 2489497, 4291358, 4978994, 10728395, 12447485, 21456790, 24894970, 36476543, 49350617, 72953086, 98701234, 182382715, 246753085, 364765430, 493506170, 838960489, 1677920978, 4194802445, 8389604890]

約数ペア:

[(1, 8389604890), (2, 4194802445), (5, 1677920978), (10, 838960489), (17, 493506170), (23, 364765430), (34, 246753085), (46, 182382715), (85, 98701234), (115, 72953086), (170, 49350617), (230, 36476543), (337, 24894970), (391, 21456790), (674, 12447485), (782, 10728395), (1685, 4978994), (1955, 4291358), (3370, 2489497), (3910, 2145679), (5729, 1464410), (6367, 1317670), (7751, 1082390), (11458, 732205), (12734, 658835), (15502, 541195), (28645, 292882), (31835, 263534), (38755, 216478), (57290, 146441), (63670, 131767), (77510, 108239)]