1926478510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{383}}^1\times {\mathrm{4157}}^1$

素因数の和:4569

約数の個数: 48

約数和(自身を含む): 3822432768

約数和(自身を除く): 1895954258

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 383, 605, 766, 1210, 1915, 3830, 4157, 4213, 8314, 8426, 20785, 21065, 41570, 42130, 45727, 46343, 91454, 92686, 228635, 231715, 457270, 463430, 502997, 1005994, 1592131, 2514985, 3184262, 5029970, 7960655, 15921310, 17513441, 35026882, 87567205, 175134410, 192647851, 385295702, 963239255, 1926478510]

約数ペア:

[(1, 1926478510), (2, 963239255), (5, 385295702), (10, 192647851), (11, 175134410), (22, 87567205), (55, 35026882), (110, 17513441), (121, 15921310), (242, 7960655), (383, 5029970), (605, 3184262), (766, 2514985), (1210, 1592131), (1915, 1005994), (3830, 502997), (4157, 463430), (4213, 457270), (8314, 231715), (8426, 228635), (20785, 92686), (21065, 91454), (41570, 46343), (42130, 45727)]