1570688704

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{145219}}^1$

素因数の和:145257

約数の個数: 42

約数和(自身を含む): 3375058020

約数和(自身を除く): 1804369316

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 145219, 290438, 580876, 1161752, 1887847, 2323504, 3775694, 4647008, 7551388, 9294016, 15102776, 24542011, 30205552, 49084022, 60411104, 98168044, 120822208, 196336088, 392672176, 785344352, 1570688704]

約数ペア:

[(1, 1570688704), (2, 785344352), (4, 392672176), (8, 196336088), (13, 120822208), (16, 98168044), (26, 60411104), (32, 49084022), (52, 30205552), (64, 24542011), (104, 15102776), (169, 9294016), (208, 7551388), (338, 4647008), (416, 3775694), (676, 2323504), (832, 1887847), (1352, 1161752), (2704, 580876), (5408, 290438), (10816, 145219)]