481567996130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{9825913}}^1$

素因数の和:9825975

約数の個数: 48

約数和(自身を含む): 970996821480

約数和(自身を除く): 489428825350

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 377, 754, 845, 1690, 1885, 3770, 4901, 9802, 24505, 49010, 9825913, 19651826, 49129565, 98259130, 127736869, 255473738, 284951477, 569902954, 638684345, 1277368690, 1424757385, 1660579297, 2849514770, 3321158594, 3704369201, 7408738402, 8302896485, 16605792970, 18521846005, 37043692010, 48156799613, 96313599226, 240783998065, 481567996130]

約数ペア:

[(1, 481567996130), (2, 240783998065), (5, 96313599226), (10, 48156799613), (13, 37043692010), (26, 18521846005), (29, 16605792970), (58, 8302896485), (65, 7408738402), (130, 3704369201), (145, 3321158594), (169, 2849514770), (290, 1660579297), (338, 1424757385), (377, 1277368690), (754, 638684345), (845, 569902954), (1690, 284951477), (1885, 255473738), (3770, 127736869), (4901, 98259130), (9802, 49129565), (24505, 19651826), (49010, 9825913)]