3313397984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{18919}}^1$

素因数の和:19363

約数の個数: 48

約数和(自身を含む): 7042099680

約数和(自身を除く): 3728701696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 421, 842, 1684, 3368, 5473, 6736, 10946, 13472, 18919, 21892, 37838, 43784, 75676, 87568, 151352, 175136, 245947, 302704, 491894, 605408, 983788, 1967576, 3935152, 7870304, 7964899, 15929798, 31859596, 63719192, 103543687, 127438384, 207087374, 254876768, 414174748, 828349496, 1656698992, 3313397984]

約数ペア:

[(1, 3313397984), (2, 1656698992), (4, 828349496), (8, 414174748), (13, 254876768), (16, 207087374), (26, 127438384), (32, 103543687), (52, 63719192), (104, 31859596), (208, 15929798), (416, 7964899), (421, 7870304), (842, 3935152), (1684, 1967576), (3368, 983788), (5473, 605408), (6736, 491894), (10946, 302704), (13472, 245947), (18919, 175136), (21892, 151352), (37838, 87568), (43784, 75676)]