1974448

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 60

約数和(自身を含む): 4720432

約数和(自身を除く): 2745984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 61, 68, 112, 119, 122, 136, 238, 244, 272, 289, 427, 476, 488, 578, 854, 952, 976, 1037, 1156, 1708, 1904, 2023, 2074, 2312, 3416, 4046, 4148, 4624, 6832, 7259, 8092, 8296, 14518, 16184, 16592, 17629, 29036, 32368, 35258, 58072, 70516, 116144, 123403, 141032, 246806, 282064, 493612, 987224, 1974448]

約数ペア:

[(1, 1974448), (2, 987224), (4, 493612), (7, 282064), (8, 246806), (14, 141032), (16, 123403), (17, 116144), (28, 70516), (34, 58072), (56, 35258), (61, 32368), (68, 29036), (112, 17629), (119, 16592), (122, 16184), (136, 14518), (238, 8296), (244, 8092), (272, 7259), (289, 6832), (427, 4624), (476, 4148), (488, 4046), (578, 3416), (854, 2312), (952, 2074), (976, 2023), (1037, 1904), (1156, 1708)]