7098306.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6689}}^1$

素因数の和:6722

約数の個数: 48

約数和(自身を含む): 47204640

約数和(自身を除く): 28074100

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 6689, 13378, 26756, 33445, 66890, 73579, 86957, 133780, 147158, 173914, 294316, 347828, 367895, 434785, 735790, 869570, 956527, 1471580, 1739140, 1913054, 3826108, 4782635, 9565270, 19130540]

約数ペア:

[(1, 19130540), (2, 9565270), (4, 4782635), (5, 3826108), (10, 1913054), (11, 1739140), (13, 1471580), (20, 956527), (22, 869570), (26, 735790), (44, 434785), (52, 367895), (55, 347828), (65, 294316), (110, 173914), (130, 147158), (143, 133780), (220, 86957), (260, 73579), (286, 66890), (572, 33445), (715, 26756), (1430, 13378), (2860, 6689)]