380807532406

素因数分解:

$2^1\times 7^3\times {\mathrm{1319}}^1\times {\mathrm{420859}}^1$

素因数の和:422201

約数の個数: 32

約数和(自身を含む): 666642240000

約数和(自身を除く): 285834707594

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1319, 2638, 9233, 18466, 64631, 129262, 420859, 452417, 841718, 904834, 2946013, 5892026, 20622091, 41244182, 144354637, 288709274, 555113021, 1110226042, 3885791147, 7771582294, 27200538029, 54401076058, 190403766203, 380807532406]

約数ペア:

[(1, 380807532406), (2, 190403766203), (7, 54401076058), (14, 27200538029), (49, 7771582294), (98, 3885791147), (343, 1110226042), (686, 555113021), (1319, 288709274), (2638, 144354637), (9233, 41244182), (18466, 20622091), (64631, 5892026), (129262, 2946013), (420859, 904834), (452417, 841718)]