2023199906

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7823}}^1$

素因数の和:7888

約数の個数: 64

約数和(自身を含む): 3943296000

約数和(自身を除く): 1920096094

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 343, 377, 406, 637, 686, 754, 1274, 1421, 2639, 2842, 4459, 5278, 7823, 8918, 9947, 15646, 18473, 19894, 36946, 54761, 101699, 109522, 129311, 203398, 226867, 258622, 383327, 453734, 711893, 766654, 1423786, 1588069, 2683289, 2949271, 3176138, 4983251, 5366578, 5898542, 9966502, 11116483, 20644897, 22232966, 34882757, 41289794, 69765514, 77815381, 144514279, 155630762, 289028558, 1011599953, 2023199906]

約数ペア:

[(1, 2023199906), (2, 1011599953), (7, 289028558), (13, 155630762), (14, 144514279), (26, 77815381), (29, 69765514), (49, 41289794), (58, 34882757), (91, 22232966), (98, 20644897), (182, 11116483), (203, 9966502), (343, 5898542), (377, 5366578), (406, 4983251), (637, 3176138), (686, 2949271), (754, 2683289), (1274, 1588069), (1421, 1423786), (2639, 766654), (2842, 711893), (4459, 453734), (5278, 383327), (7823, 258622), (8918, 226867), (9947, 203398), (15646, 129311), (18473, 109522), (19894, 101699), (36946, 54761)]