2012178794926

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{2198473}}^1$

素因数の和:2198796

約数の個数: 32

約数和(自身を含む): 3196827425088

約数和(自身を除く): 1184648630162

約数列:

[1, 2, 23, 46, 101, 197, 202, 394, 2323, 4531, 4646, 9062, 19897, 39794, 457631, 915262, 2198473, 4396946, 50564879, 101129758, 222045773, 433099181, 444091546, 866198362, 5107052779, 9961281163, 10214105558, 19922562326, 43743017281, 87486034562, 1006089397463, 2012178794926]

約数ペア:

[(1, 2012178794926), (2, 1006089397463), (23, 87486034562), (46, 43743017281), (101, 19922562326), (197, 10214105558), (202, 9961281163), (394, 5107052779), (2323, 866198362), (4531, 444091546), (4646, 433099181), (9062, 222045773), (19897, 101129758), (39794, 50564879), (457631, 4396946), (915262, 2198473)]