2492830514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 4136520960

約数和(自身を除く): 1643690446

約数列:

[1, 2, 19, 38, 53, 61, 103, 106, 122, 197, 206, 394, 1007, 1159, 1957, 2014, 2318, 3233, 3743, 3914, 5459, 6283, 6466, 7486, 10441, 10918, 12017, 12566, 20291, 20882, 24034, 40582, 61427, 103721, 119377, 122854, 198379, 207442, 228323, 238754, 332999, 385529, 396758, 456646, 636901, 665998, 771058, 1075423, 1237751, 1273802, 2150846, 2475502, 6326981, 12101119, 12653962, 20433037, 23517269, 24202238, 40866074, 47034538, 65600803, 131201606, 1246415257, 2492830514]

約数ペア:

[(1, 2492830514), (2, 1246415257), (19, 131201606), (38, 65600803), (53, 47034538), (61, 40866074), (103, 24202238), (106, 23517269), (122, 20433037), (197, 12653962), (206, 12101119), (394, 6326981), (1007, 2475502), (1159, 2150846), (1957, 1273802), (2014, 1237751), (2318, 1075423), (3233, 771058), (3743, 665998), (3914, 636901), (5459, 456646), (6283, 396758), (6466, 385529), (7486, 332999), (10441, 238754), (10918, 228323), (12017, 207442), (12566, 198379), (20291, 122854), (20882, 119377), (24034, 103721), (40582, 61427)]