1330442464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{60343}}^1$

素因数の和:60419

約数の個数: 48

約数和(自身を含む): 2874064032

約数和(自身を除く): 1543621568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 5512, 11024, 22048, 60343, 120686, 241372, 482744, 784459, 965488, 1568918, 1930976, 3137836, 3198179, 6275672, 6396358, 12551344, 12792716, 25102688, 25585432, 41576327, 51170864, 83152654, 102341728, 166305308, 332610616, 665221232, 1330442464]

約数ペア:

[(1, 1330442464), (2, 665221232), (4, 332610616), (8, 166305308), (13, 102341728), (16, 83152654), (26, 51170864), (32, 41576327), (52, 25585432), (53, 25102688), (104, 12792716), (106, 12551344), (208, 6396358), (212, 6275672), (416, 3198179), (424, 3137836), (689, 1930976), (848, 1568918), (1378, 965488), (1696, 784459), (2756, 482744), (5512, 241372), (11024, 120686), (22048, 60343)]