2002693257

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 3034087056

約数和(自身を除く): 1031393799

約数列:

[1, 3, 9, 41, 61, 123, 183, 193, 369, 461, 549, 579, 1383, 1737, 2501, 4149, 7503, 7913, 11773, 18901, 22509, 23739, 28121, 35319, 56703, 71217, 84363, 88973, 105957, 170109, 253089, 266919, 482693, 800757, 1152961, 1448079, 3458883, 3647893, 4344237, 5427353, 10376649, 10943679, 16282059, 32831037, 48846177, 222521473, 667564419, 2002693257]

約数ペア:

[(1, 2002693257), (3, 667564419), (9, 222521473), (41, 48846177), (61, 32831037), (123, 16282059), (183, 10943679), (193, 10376649), (369, 5427353), (461, 4344237), (549, 3647893), (579, 3458883), (1383, 1448079), (1737, 1152961), (2501, 800757), (4149, 482693), (7503, 266919), (7913, 253089), (11773, 170109), (18901, 105957), (22509, 88973), (23739, 84363), (28121, 71217), (35319, 56703)]