817460384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{8581}}^1$

素因数の和:8833

約数の個数: 48

約数和(自身を含む): 1740944520

約数和(自身を除く): 923484136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 229, 416, 458, 916, 1832, 2977, 3664, 5954, 7328, 8581, 11908, 17162, 23816, 34324, 47632, 68648, 95264, 111553, 137296, 223106, 274592, 446212, 892424, 1784848, 1965049, 3569696, 3930098, 7860196, 15720392, 25545637, 31440784, 51091274, 62881568, 102182548, 204365096, 408730192, 817460384]

約数ペア:

[(1, 817460384), (2, 408730192), (4, 204365096), (8, 102182548), (13, 62881568), (16, 51091274), (26, 31440784), (32, 25545637), (52, 15720392), (104, 7860196), (208, 3930098), (229, 3569696), (416, 1965049), (458, 1784848), (916, 892424), (1832, 446212), (2977, 274592), (3664, 223106), (5954, 137296), (7328, 111553), (8581, 95264), (11908, 68648), (17162, 47632), (23816, 34324)]