1537172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 3424512

約数和(自身を除く): 1887340

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 103, 164, 182, 206, 287, 364, 412, 533, 574, 721, 1066, 1148, 1339, 1442, 2132, 2678, 2884, 3731, 4223, 5356, 7462, 8446, 9373, 14924, 16892, 18746, 29561, 37492, 54899, 59122, 109798, 118244, 219596, 384293, 768586, 1537172]

約数ペア:

[(1, 1537172), (2, 768586), (4, 384293), (7, 219596), (13, 118244), (14, 109798), (26, 59122), (28, 54899), (41, 37492), (52, 29561), (82, 18746), (91, 16892), (103, 14924), (164, 9373), (182, 8446), (206, 7462), (287, 5356), (364, 4223), (412, 3731), (533, 2884), (574, 2678), (721, 2132), (1066, 1442), (1148, 1339)]