2038897733

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 2261105280

約数和(自身を除く): 222207547

約数列:

[1, 19, 41, 61, 107, 401, 779, 1159, 2033, 2501, 4387, 6527, 7619, 16441, 24461, 42907, 47519, 83353, 124013, 267607, 312379, 464759, 815233, 1002901, 1759187, 2617327, 5084533, 19055119, 33424553, 49729213, 107310407, 2038897733]

約数ペア:

[(1, 2038897733), (19, 107310407), (41, 49729213), (61, 33424553), (107, 19055119), (401, 5084533), (779, 2617327), (1159, 1759187), (2033, 1002901), (2501, 815233), (4387, 464759), (6527, 312379), (7619, 267607), (16441, 124013), (24461, 83353), (42907, 47519)]