1949432835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{235013}}^1$

素因数の和:235107

約数の個数: 32

約数和(自身を含む): 3609815040

約数和(自身を除く): 1660382205

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 395, 553, 1185, 1659, 2765, 8295, 235013, 705039, 1175065, 1645091, 3525195, 4935273, 8225455, 18566027, 24676365, 55698081, 92830135, 129962189, 278490405, 389886567, 649810945, 1949432835]

約数ペア:

[(1, 1949432835), (3, 649810945), (5, 389886567), (7, 278490405), (15, 129962189), (21, 92830135), (35, 55698081), (79, 24676365), (105, 18566027), (237, 8225455), (395, 4935273), (553, 3525195), (1185, 1645091), (1659, 1175065), (2765, 705039), (8295, 235013)]