7139893948

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{70583}}^1$

素因数の和:70639

約数の個数: 48

約数和(自身を含む): 14466896640

約数和(自身を除く): 7327002692

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 1331, 2299, 2662, 4598, 5324, 9196, 25289, 50578, 70583, 101156, 141166, 282332, 776413, 1341077, 1552826, 2682154, 3105652, 5364308, 8540543, 14751847, 17081086, 29503694, 34162172, 59007388, 93945973, 162270317, 187891946, 324540634, 375783892, 649081268, 1784973487, 3569946974, 7139893948]

約数ペア:

[(1, 7139893948), (2, 3569946974), (4, 1784973487), (11, 649081268), (19, 375783892), (22, 324540634), (38, 187891946), (44, 162270317), (76, 93945973), (121, 59007388), (209, 34162172), (242, 29503694), (418, 17081086), (484, 14751847), (836, 8540543), (1331, 5364308), (2299, 3105652), (2662, 2682154), (4598, 1552826), (5324, 1341077), (9196, 776413), (25289, 282332), (50578, 141166), (70583, 101156)]