3953456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:333

約数の個数: 40

約数和(自身を含む): 8384880

約数和(自身を除く): 4431424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 229, 332, 458, 664, 916, 1079, 1328, 1832, 2158, 2977, 3664, 4316, 5954, 8632, 11908, 17264, 19007, 23816, 38014, 47632, 76028, 152056, 247091, 304112, 494182, 988364, 1976728, 3953456]

約数ペア:

[(1, 3953456), (2, 1976728), (4, 988364), (8, 494182), (13, 304112), (16, 247091), (26, 152056), (52, 76028), (83, 47632), (104, 38014), (166, 23816), (208, 19007), (229, 17264), (332, 11908), (458, 8632), (664, 5954), (916, 4316), (1079, 3664), (1328, 2977), (1832, 2158)]