1253204176

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{141637}}^1$

素因数の和:141731

約数の個数: 40

約数和(自身を含む): 2810097920

約数和(自身を除く): 1556893744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 141637, 283274, 566548, 991459, 1133096, 1982918, 2266192, 3965836, 7931672, 11189323, 15863344, 22378646, 44757292, 78325261, 89514584, 156650522, 179029168, 313301044, 626602088, 1253204176]

約数ペア:

[(1, 1253204176), (2, 626602088), (4, 313301044), (7, 179029168), (8, 156650522), (14, 89514584), (16, 78325261), (28, 44757292), (56, 22378646), (79, 15863344), (112, 11189323), (158, 7931672), (316, 3965836), (553, 2266192), (632, 1982918), (1106, 1133096), (1264, 991459), (2212, 566548), (4424, 283274), (8848, 141637)]