858371038

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{353}}^1\times {\mathrm{601}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 1570179744

約数和(自身を除く): 711808706

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 353, 578, 601, 706, 1202, 2023, 2471, 4046, 4207, 4942, 6001, 8414, 10217, 12002, 20434, 42007, 71519, 84014, 102017, 143038, 173689, 204034, 212153, 347378, 424306, 714119, 1215823, 1428238, 1485071, 2431646, 2970142, 3606601, 7213202, 25246207, 50492414, 61312217, 122624434, 429185519, 858371038]

約数ペア:

[(1, 858371038), (2, 429185519), (7, 122624434), (14, 61312217), (17, 50492414), (34, 25246207), (119, 7213202), (238, 3606601), (289, 2970142), (353, 2431646), (578, 1485071), (601, 1428238), (706, 1215823), (1202, 714119), (2023, 424306), (2471, 347378), (4046, 212153), (4207, 204034), (4942, 173689), (6001, 143038), (8414, 102017), (10217, 84014), (12002, 71519), (20434, 42007)]