2013162112

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{2731}}^1$

素因数の和:3201

約数の個数: 64

約数和(自身を含む): 4330438560

約数和(自身を除く): 2317276448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 443, 832, 886, 1664, 1772, 2731, 3544, 5462, 5759, 7088, 10924, 11518, 14176, 21848, 23036, 28352, 35503, 43696, 46072, 56704, 71006, 87392, 92144, 142012, 174784, 184288, 284024, 349568, 368576, 568048, 737152, 1136096, 1209833, 2272192, 2419666, 4544384, 4839332, 9678664, 15727829, 19357328, 31455658, 38714656, 62911316, 77429312, 125822632, 154858624, 251645264, 503290528, 1006581056, 2013162112]

約数ペア:

[(1, 2013162112), (2, 1006581056), (4, 503290528), (8, 251645264), (13, 154858624), (16, 125822632), (26, 77429312), (32, 62911316), (52, 38714656), (64, 31455658), (104, 19357328), (128, 15727829), (208, 9678664), (416, 4839332), (443, 4544384), (832, 2419666), (886, 2272192), (1664, 1209833), (1772, 1136096), (2731, 737152), (3544, 568048), (5462, 368576), (5759, 349568), (7088, 284024), (10924, 184288), (11518, 174784), (14176, 142012), (21848, 92144), (23036, 87392), (28352, 71006), (35503, 56704), (43696, 46072)]