831916904

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163249}}^1$

素因数の和:163282

約数の個数: 48

約数和(自身を含む): 1954102500

約数和(自身を除く): 1122185596

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 163249, 326498, 652996, 1142743, 1305992, 2122237, 2285486, 4244474, 4570972, 7999201, 8488948, 9141944, 14855659, 15998402, 16977896, 29711318, 31996804, 59422636, 63993608, 103989613, 118845272, 207979226, 415958452, 831916904]

約数ペア:

[(1, 831916904), (2, 415958452), (4, 207979226), (7, 118845272), (8, 103989613), (13, 63993608), (14, 59422636), (26, 31996804), (28, 29711318), (49, 16977896), (52, 15998402), (56, 14855659), (91, 9141944), (98, 8488948), (104, 7999201), (182, 4570972), (196, 4244474), (364, 2285486), (392, 2122237), (637, 1305992), (728, 1142743), (1274, 652996), (2548, 326498), (5096, 163249)]