1259796876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{40993}}^1$

素因数の和:41210

約数の個数: 48

約数和(自身を含む): 3181790304

約数和(自身を除く): 1921993428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 788, 1182, 2364, 2561, 5122, 7683, 10244, 15366, 30732, 40993, 81986, 122979, 163972, 245958, 491916, 532909, 1065818, 1598727, 2131636, 3197454, 6394908, 8075621, 16151242, 24226863, 32302484, 48453726, 96907452, 104983073, 209966146, 314949219, 419932292, 629898438, 1259796876]

約数ペア:

[(1, 1259796876), (2, 629898438), (3, 419932292), (4, 314949219), (6, 209966146), (12, 104983073), (13, 96907452), (26, 48453726), (39, 32302484), (52, 24226863), (78, 16151242), (156, 8075621), (197, 6394908), (394, 3197454), (591, 2131636), (788, 1598727), (1182, 1065818), (2364, 532909), (2561, 491916), (5122, 245958), (7683, 163972), (10244, 122979), (15366, 81986), (30732, 40993)]