1246011602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 2214051840

約数和(自身を除く): 968040238

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 181, 209, 362, 383, 418, 473, 766, 817, 946, 1634, 1991, 3439, 3982, 4213, 6878, 7277, 7783, 8426, 8987, 14554, 15566, 16469, 17974, 32938, 37829, 69323, 75658, 80047, 85613, 138646, 147877, 160094, 171226, 181159, 295754, 312911, 362318, 625822, 762553, 1317137, 1525106, 1626647, 2634274, 2980889, 3253294, 3442021, 5961778, 6884042, 14488507, 28977014, 32789779, 56636891, 65579558, 113273782, 623005801, 1246011602]

約数ペア:

[(1, 1246011602), (2, 623005801), (11, 113273782), (19, 65579558), (22, 56636891), (38, 32789779), (43, 28977014), (86, 14488507), (181, 6884042), (209, 5961778), (362, 3442021), (383, 3253294), (418, 2980889), (473, 2634274), (766, 1626647), (817, 1525106), (946, 1317137), (1634, 762553), (1991, 625822), (3439, 362318), (3982, 312911), (4213, 295754), (6878, 181159), (7277, 171226), (7783, 160094), (8426, 147877), (8987, 138646), (14554, 85613), (15566, 80047), (16469, 75658), (17974, 69323), (32938, 37829)]