395628398354

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{3739}}^1\times {\mathrm{11131}}^1$

素因数の和:14983

約数の個数: 48

約数和(自身を含む): 697697209440

約数和(自身を除く): 302068811086

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 3739, 4753, 7478, 9506, 11131, 22262, 26173, 52346, 77917, 155834, 183211, 362683, 366422, 545419, 725366, 1079707, 1090838, 2159414, 2538781, 5077562, 7557949, 15115898, 17771467, 35542934, 41618809, 52905643, 83237618, 105811286, 291331663, 582663326, 2039321641, 4037024473, 4078643282, 8074048946, 28259171311, 56518342622, 197814199177, 395628398354]

約数ペア:

[(1, 395628398354), (2, 197814199177), (7, 56518342622), (14, 28259171311), (49, 8074048946), (97, 4078643282), (98, 4037024473), (194, 2039321641), (679, 582663326), (1358, 291331663), (3739, 105811286), (4753, 83237618), (7478, 52905643), (9506, 41618809), (11131, 35542934), (22262, 17771467), (26173, 15115898), (52346, 7557949), (77917, 5077562), (155834, 2538781), (183211, 2159414), (362683, 1090838), (366422, 1079707), (545419, 725366)]