1295078036

素因数分解:

$2^2\times 7^2\times {\mathrm{2521}}^1\times {\mathrm{2621}}^1$

素因数の和:5160

約数の個数: 36

約数和(自身を含む): 2638460916

約数和(自身を除く): 1343382880

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2521, 2621, 5042, 5242, 10084, 10484, 17647, 18347, 35294, 36694, 70588, 73388, 123529, 128429, 247058, 256858, 494116, 513716, 6607541, 13215082, 26430164, 46252787, 92505574, 185011148, 323769509, 647539018, 1295078036]

約数ペア:

[(1, 1295078036), (2, 647539018), (4, 323769509), (7, 185011148), (14, 92505574), (28, 46252787), (49, 26430164), (98, 13215082), (196, 6607541), (2521, 513716), (2621, 494116), (5042, 256858), (5242, 247058), (10084, 128429), (10484, 123529), (17647, 73388), (18347, 70588), (35294, 36694)]