2034140144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{16339}}^1$

素因数の和:16629

約数の個数: 40

約数和(自身を含む): 4084738560

約数和(自身を除く): 2050598416

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 251, 496, 502, 1004, 2008, 4016, 7781, 15562, 16339, 31124, 32678, 62248, 65356, 124496, 130712, 261424, 506509, 1013018, 2026036, 4052072, 4101089, 8104144, 8202178, 16404356, 32808712, 65617424, 127133759, 254267518, 508535036, 1017070072, 2034140144]

約数ペア:

[(1, 2034140144), (2, 1017070072), (4, 508535036), (8, 254267518), (16, 127133759), (31, 65617424), (62, 32808712), (124, 16404356), (248, 8202178), (251, 8104144), (496, 4101089), (502, 4052072), (1004, 2026036), (2008, 1013018), (4016, 506509), (7781, 261424), (15562, 130712), (16339, 124496), (31124, 65356), (32678, 62248)]