2218443656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{84313}}^1$

素因数の和:84366

約数の個数: 64

約数和(自身を含む): 5099310720

約数和(自身を除く): 2880867064

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 184, 253, 286, 299, 506, 572, 598, 1012, 1144, 1196, 2024, 2392, 3289, 6578, 13156, 26312, 84313, 168626, 337252, 674504, 927443, 1096069, 1854886, 1939199, 2192138, 3709772, 3878398, 4384276, 7419544, 7756796, 8768552, 12056759, 15513592, 21331189, 24113518, 25209587, 42662378, 48227036, 50419174, 85324756, 96454072, 100838348, 170649512, 201676696, 277305457, 554610914, 1109221828, 2218443656]

約数ペア:

[(1, 2218443656), (2, 1109221828), (4, 554610914), (8, 277305457), (11, 201676696), (13, 170649512), (22, 100838348), (23, 96454072), (26, 85324756), (44, 50419174), (46, 48227036), (52, 42662378), (88, 25209587), (92, 24113518), (104, 21331189), (143, 15513592), (184, 12056759), (253, 8768552), (286, 7756796), (299, 7419544), (506, 4384276), (572, 3878398), (598, 3709772), (1012, 2192138), (1144, 1939199), (1196, 1854886), (2024, 1096069), (2392, 927443), (3289, 674504), (6578, 337252), (13156, 168626), (26312, 84313)]