13913365804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{190709}}^1$

素因数の和:190810

約数の個数: 48

約数和(自身を含む): 27810095040

約数和(自身を除く): 13896729236

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 61, 92, 122, 244, 299, 598, 793, 1196, 1403, 1586, 2806, 3172, 5612, 18239, 36478, 72956, 190709, 381418, 762836, 2479217, 4386307, 4958434, 8772614, 9916868, 11633249, 17545228, 23266498, 46532996, 57021991, 114043982, 151232237, 228087964, 267564727, 302464474, 535129454, 604928948, 1070258908, 3478341451, 6956682902, 13913365804]

約数ペア:

[(1, 13913365804), (2, 6956682902), (4, 3478341451), (13, 1070258908), (23, 604928948), (26, 535129454), (46, 302464474), (52, 267564727), (61, 228087964), (92, 151232237), (122, 114043982), (244, 57021991), (299, 46532996), (598, 23266498), (793, 17545228), (1196, 11633249), (1403, 9916868), (1586, 8772614), (2806, 4958434), (3172, 4386307), (5612, 2479217), (18239, 762836), (36478, 381418), (72956, 190709)]