1721888304

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1157183}}^1$

素因数の和:1157225

約数の個数: 40

約数和(自身を含む): 4591706112

約数和(自身を除く): 2869817808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1157183, 2314366, 3471549, 4628732, 6943098, 9257464, 13886196, 18514928, 27772392, 35872673, 55544784, 71745346, 107618019, 143490692, 215236038, 286981384, 430472076, 573962768, 860944152, 1721888304]

約数ペア:

[(1, 1721888304), (2, 860944152), (3, 573962768), (4, 430472076), (6, 286981384), (8, 215236038), (12, 143490692), (16, 107618019), (24, 71745346), (31, 55544784), (48, 35872673), (62, 27772392), (93, 18514928), (124, 13886196), (186, 9257464), (248, 6943098), (372, 4628732), (496, 3471549), (744, 2314366), (1488, 1157183)]