2134741105

素因数分解:

$5^1\times 7^6\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 56

約数和(自身を含む): 3162401280

約数和(自身を除く): 1027660175

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 191, 245, 343, 665, 931, 955, 1337, 1715, 2401, 3629, 4655, 6517, 6685, 9359, 12005, 16807, 18145, 25403, 32585, 45619, 46795, 65513, 84035, 117649, 127015, 177821, 228095, 319333, 327565, 458591, 588245, 889105, 1244747, 1596665, 2235331, 2292955, 3210137, 6223735, 8713229, 11176655, 16050685, 22470959, 43566145, 60992603, 112354795, 304963015, 426948221, 2134741105]

約数ペア:

[(1, 2134741105), (5, 426948221), (7, 304963015), (19, 112354795), (35, 60992603), (49, 43566145), (95, 22470959), (133, 16050685), (191, 11176655), (245, 8713229), (343, 6223735), (665, 3210137), (931, 2292955), (955, 2235331), (1337, 1596665), (1715, 1244747), (2401, 889105), (3629, 588245), (4655, 458591), (6517, 327565), (6685, 319333), (9359, 228095), (12005, 177821), (16807, 127015), (18145, 117649), (25403, 84035), (32585, 65513), (45619, 46795)]