285655656130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{129255953}}^1$

素因数の和:129255990

約数の個数: 32

約数和(自身を含む): 586305007344

約数和(自身を除く): 300649351214

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 129255953, 258511906, 646279765, 1292559530, 1680327389, 2197351201, 3360654778, 4394702402, 8401636945, 10986756005, 16803273890, 21973512010, 28565565613, 57131131226, 142827828065, 285655656130]

約数ペア:

[(1, 285655656130), (2, 142827828065), (5, 57131131226), (10, 28565565613), (13, 21973512010), (17, 16803273890), (26, 10986756005), (34, 8401636945), (65, 4394702402), (85, 3360654778), (130, 2197351201), (170, 1680327389), (221, 1292559530), (442, 646279765), (1105, 258511906), (2210, 129255953)]