2210526448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{70381}}^1$

素因数の和:70553

約数の個数: 40

約数和(自身を含む): 4642959776

約数和(自身を除く): 2432433328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 1208, 1963, 2416, 3926, 7852, 15704, 31408, 70381, 140762, 281524, 563048, 914953, 1126096, 1829906, 3659812, 7319624, 10627531, 14639248, 21255062, 42510124, 85020248, 138157903, 170040496, 276315806, 552631612, 1105263224, 2210526448]

約数ペア:

[(1, 2210526448), (2, 1105263224), (4, 552631612), (8, 276315806), (13, 170040496), (16, 138157903), (26, 85020248), (52, 42510124), (104, 21255062), (151, 14639248), (208, 10627531), (302, 7319624), (604, 3659812), (1208, 1829906), (1963, 1126096), (2416, 914953), (3926, 563048), (7852, 281524), (15704, 140762), (31408, 70381)]