2018461748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{2971}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 3816618624

約数和(自身を除く): 1798156876

約数列:

[1, 2, 4, 17, 34, 68, 97, 103, 194, 206, 388, 412, 1649, 1751, 2971, 3298, 3502, 5942, 6596, 7004, 9991, 11884, 19982, 39964, 50507, 101014, 169847, 202028, 288187, 306013, 339694, 576374, 612026, 679388, 1152748, 1224052, 4899179, 5202221, 9798358, 10404442, 19596716, 20808884, 29683261, 59366522, 118733044, 504615437, 1009230874, 2018461748]

約数ペア:

[(1, 2018461748), (2, 1009230874), (4, 504615437), (17, 118733044), (34, 59366522), (68, 29683261), (97, 20808884), (103, 19596716), (194, 10404442), (206, 9798358), (388, 5202221), (412, 4899179), (1649, 1224052), (1751, 1152748), (2971, 679388), (3298, 612026), (3502, 576374), (5942, 339694), (6596, 306013), (7004, 288187), (9991, 202028), (11884, 169847), (19982, 101014), (39964, 50507)]