11079380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 25665024

約数和(自身を除く): 14585644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 991, 1118, 1982, 2236, 2795, 3964, 4955, 5590, 9910, 11180, 12883, 19820, 25766, 42613, 51532, 64415, 85226, 128830, 170452, 213065, 257660, 426130, 553969, 852260, 1107938, 2215876, 2769845, 5539690, 11079380]

約数ペア:

[(1, 11079380), (2, 5539690), (4, 2769845), (5, 2215876), (10, 1107938), (13, 852260), (20, 553969), (26, 426130), (43, 257660), (52, 213065), (65, 170452), (86, 128830), (130, 85226), (172, 64415), (215, 51532), (260, 42613), (430, 25766), (559, 19820), (860, 12883), (991, 11180), (1118, 9910), (1982, 5590), (2236, 4955), (2795, 3964)]