3977272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 8114400

約数和(自身を除く): 4137128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 229, 334, 458, 668, 916, 1336, 1832, 2171, 2977, 4342, 5954, 8684, 11908, 17368, 23816, 38243, 76486, 152972, 305944, 497159, 994318, 1988636, 3977272]

約数ペア:

[(1, 3977272), (2, 1988636), (4, 994318), (8, 497159), (13, 305944), (26, 152972), (52, 76486), (104, 38243), (167, 23816), (229, 17368), (334, 11908), (458, 8684), (668, 5954), (916, 4342), (1336, 2977), (1832, 2171)]