173669405494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20679853}}^1$

素因数の和:20679904

約数の個数: 32

約数和(自身を含む): 312679392480

約数和(自身を除く): 139009986986

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 20679853, 41359706, 268838089, 351557501, 392917207, 537676178, 703115002, 785834414, 4570247513, 5107923691, 6679592519, 9140495026, 10215847382, 13359185038, 86834702747, 173669405494]

約数ペア:

[(1, 173669405494), (2, 86834702747), (13, 13359185038), (17, 10215847382), (19, 9140495026), (26, 6679592519), (34, 5107923691), (38, 4570247513), (221, 785834414), (247, 703115002), (323, 537676178), (442, 392917207), (494, 351557501), (646, 268838089), (4199, 41359706), (8398, 20679853)]