1036978072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{449}}^1$

素因数の和:940

約数の個数: 64

約数和(自身を含む): 2143260000

約数和(自身を除く): 1106281928

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 419, 424, 449, 689, 838, 898, 1378, 1676, 1796, 2756, 3352, 3592, 5447, 5512, 5837, 10894, 11674, 21788, 22207, 23348, 23797, 43576, 44414, 46696, 47594, 88828, 95188, 177656, 188131, 190376, 288691, 309361, 376262, 577382, 618722, 752524, 1154764, 1237444, 1505048, 2309528, 2445703, 2474888, 4891406, 9782812, 9970943, 19565624, 19941886, 39883772, 79767544, 129622259, 259244518, 518489036, 1036978072]

約数ペア:

[(1, 1036978072), (2, 518489036), (4, 259244518), (8, 129622259), (13, 79767544), (26, 39883772), (52, 19941886), (53, 19565624), (104, 9970943), (106, 9782812), (212, 4891406), (419, 2474888), (424, 2445703), (449, 2309528), (689, 1505048), (838, 1237444), (898, 1154764), (1378, 752524), (1676, 618722), (1796, 577382), (2756, 376262), (3352, 309361), (3592, 288691), (5447, 190376), (5512, 188131), (5837, 177656), (10894, 95188), (11674, 88828), (21788, 47594), (22207, 46696), (23348, 44414), (23797, 43576)]