1242873752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{54151}}^1$

素因数の和:54327

約数の個数: 32

約数和(自身を含む): 2469331200

約数和(自身を除く): 1226457448

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 302, 604, 1208, 2869, 5738, 11476, 22952, 54151, 108302, 216604, 433208, 1028869, 2057738, 4115476, 8176801, 8230952, 16353602, 32707204, 65414408, 155359219, 310718438, 621436876, 1242873752]

約数ペア:

[(1, 1242873752), (2, 621436876), (4, 310718438), (8, 155359219), (19, 65414408), (38, 32707204), (76, 16353602), (151, 8230952), (152, 8176801), (302, 4115476), (604, 2057738), (1208, 1028869), (2869, 433208), (5738, 216604), (11476, 108302), (22952, 54151)]