7806435076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{28211}}^1$

素因数の和:28576

約数の個数: 48

約数和(自身を含む): 15735525120

約数和(自身を除く): 7929090044

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 331, 418, 662, 836, 1324, 3641, 6289, 7282, 12578, 14564, 25156, 28211, 56422, 69179, 112844, 138358, 276716, 310321, 536009, 620642, 1072018, 1241284, 2144036, 5896099, 9337841, 11792198, 18675682, 23584396, 37351364, 102716251, 177418979, 205432502, 354837958, 410865004, 709675916, 1951608769, 3903217538, 7806435076]

約数ペア:

[(1, 7806435076), (2, 3903217538), (4, 1951608769), (11, 709675916), (19, 410865004), (22, 354837958), (38, 205432502), (44, 177418979), (76, 102716251), (209, 37351364), (331, 23584396), (418, 18675682), (662, 11792198), (836, 9337841), (1324, 5896099), (3641, 2144036), (6289, 1241284), (7282, 1072018), (12578, 620642), (14564, 536009), (25156, 310321), (28211, 276716), (56422, 138358), (69179, 112844)]