2017119987589

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1\times {\mathrm{363271}}^1$

素因数の和:364933

約数の個数: 32

約数和(自身を含む): 2526629414400

約数和(自身を除く): 509509426811

約数列:

[1, 7, 17, 29, 119, 203, 493, 1609, 3451, 11263, 27353, 46661, 191471, 326627, 363271, 793237, 2542897, 5552659, 6175607, 10534859, 43229249, 73744013, 179092603, 584503039, 1253648221, 4091521273, 9936551663, 16950588131, 69555861641, 118654116917, 288159998227, 2017119987589]

約数ペア:

[(1, 2017119987589), (7, 288159998227), (17, 118654116917), (29, 69555861641), (119, 16950588131), (203, 9936551663), (493, 4091521273), (1609, 1253648221), (3451, 584503039), (11263, 179092603), (27353, 73744013), (46661, 43229249), (191471, 10534859), (326627, 6175607), (363271, 5552659), (793237, 2542897)]