2812195970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{108203}}^1$

素因数の和:108346

約数の個数: 32

約数和(自身を含む): 5328830592

約数和(自身を除く): 2516634622

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 565, 1130, 2599, 5198, 12995, 25990, 108203, 216406, 541015, 1082030, 2488669, 4977338, 12226939, 12443345, 24453878, 24886690, 61134695, 122269390, 281219597, 562439194, 1406097985, 2812195970]

約数ペア:

[(1, 2812195970), (2, 1406097985), (5, 562439194), (10, 281219597), (23, 122269390), (46, 61134695), (113, 24886690), (115, 24453878), (226, 12443345), (230, 12226939), (565, 4977338), (1130, 2488669), (2599, 1082030), (5198, 541015), (12995, 216406), (25990, 108203)]