2040852008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{14461}}^1$

素因数の和:14562

約数の個数: 64

約数和(自身を含む): 4373308800

約数和(自身を除く): 2332456792

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 59, 92, 104, 118, 184, 236, 299, 472, 598, 767, 1196, 1357, 1534, 2392, 2714, 3068, 5428, 6136, 10856, 14461, 17641, 28922, 35282, 57844, 70564, 115688, 141128, 187993, 332603, 375986, 665206, 751972, 853199, 1330412, 1503944, 1706398, 2660824, 3412796, 4323839, 6825592, 8647678, 11091587, 17295356, 19623577, 22183174, 34590712, 39247154, 44366348, 78494308, 88732696, 156988616, 255106501, 510213002, 1020426004, 2040852008]

約数ペア:

[(1, 2040852008), (2, 1020426004), (4, 510213002), (8, 255106501), (13, 156988616), (23, 88732696), (26, 78494308), (46, 44366348), (52, 39247154), (59, 34590712), (92, 22183174), (104, 19623577), (118, 17295356), (184, 11091587), (236, 8647678), (299, 6825592), (472, 4323839), (598, 3412796), (767, 2660824), (1196, 1706398), (1357, 1503944), (1534, 1330412), (2392, 853199), (2714, 751972), (3068, 665206), (5428, 375986), (6136, 332603), (10856, 187993), (14461, 141128), (17641, 115688), (28922, 70564), (35282, 57844)]