1873211282432

素因数分解:

$2^{10}\times 7^1\times {\mathrm{261329699}}^1$

素因数の和:261329726

約数の個数: 44

約数和(自身を含む): 4279535167200

約数和(自身を除く): 2406323884768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 261329699, 522659398, 1045318796, 1829307893, 2090637592, 3658615786, 4181275184, 7317231572, 8362550368, 14634463144, 16725100736, 29268926288, 33450201472, 58537852576, 66900402944, 117075705152, 133800805888, 234151410304, 267601611776, 468302820608, 936605641216, 1873211282432]

約数ペア:

[(1, 1873211282432), (2, 936605641216), (4, 468302820608), (7, 267601611776), (8, 234151410304), (14, 133800805888), (16, 117075705152), (28, 66900402944), (32, 58537852576), (56, 33450201472), (64, 29268926288), (112, 16725100736), (128, 14634463144), (224, 8362550368), (256, 7317231572), (448, 4181275184), (512, 3658615786), (896, 2090637592), (1024, 1829307893), (1792, 1045318796), (3584, 522659398), (7168, 261329699)]