991567236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{95087}}^1$

素因数の和:95184

約数の個数: 48

約数和(自身を含む): 2555965440

約数和(自身を除く): 1564398204

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1738, 2607, 3476, 5214, 10428, 95087, 190174, 285261, 380348, 570522, 1045957, 1141044, 2091914, 3137871, 4183828, 6275742, 7511873, 12551484, 15023746, 22535619, 30047492, 45071238, 82630603, 90142476, 165261206, 247891809, 330522412, 495783618, 991567236]

約数ペア:

[(1, 991567236), (2, 495783618), (3, 330522412), (4, 247891809), (6, 165261206), (11, 90142476), (12, 82630603), (22, 45071238), (33, 30047492), (44, 22535619), (66, 15023746), (79, 12551484), (132, 7511873), (158, 6275742), (237, 4183828), (316, 3137871), (474, 2091914), (869, 1141044), (948, 1045957), (1738, 570522), (2607, 380348), (3476, 285261), (5214, 190174), (10428, 95087)]