244522460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{134353}}^1$

素因数の和:134382

約数の個数: 48

約数和(自身を含む): 632001216

約数和(自身を除く): 387478756

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 134353, 268706, 537412, 671765, 940471, 1343530, 1746589, 1880942, 2687060, 3493178, 3761884, 4702355, 6986356, 8732945, 9404710, 12226123, 17465890, 18809420, 24452246, 34931780, 48904492, 61130615, 122261230, 244522460]

約数ペア:

[(1, 244522460), (2, 122261230), (4, 61130615), (5, 48904492), (7, 34931780), (10, 24452246), (13, 18809420), (14, 17465890), (20, 12226123), (26, 9404710), (28, 8732945), (35, 6986356), (52, 4702355), (65, 3761884), (70, 3493178), (91, 2687060), (130, 1880942), (140, 1746589), (182, 1343530), (260, 940471), (364, 671765), (455, 537412), (910, 268706), (1820, 134353)]