898996670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4799}}^1$

素因数の和:4961

約数の個数: 64

約数和(自身を含む): 1916006400

約数和(自身を除く): 1017009730

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 131, 143, 262, 286, 655, 715, 1310, 1430, 1441, 1703, 2882, 3406, 4799, 7205, 8515, 9598, 14410, 17030, 18733, 23995, 37466, 47990, 52789, 62387, 93665, 105578, 124774, 187330, 263945, 311935, 527890, 623870, 628669, 686257, 1257338, 1372514, 3143345, 3431285, 6286690, 6862570, 6915359, 8172697, 13830718, 16345394, 34576795, 40863485, 69153590, 81726970, 89899667, 179799334, 449498335, 898996670]

約数ペア:

[(1, 898996670), (2, 449498335), (5, 179799334), (10, 89899667), (11, 81726970), (13, 69153590), (22, 40863485), (26, 34576795), (55, 16345394), (65, 13830718), (110, 8172697), (130, 6915359), (131, 6862570), (143, 6286690), (262, 3431285), (286, 3143345), (655, 1372514), (715, 1257338), (1310, 686257), (1430, 628669), (1441, 623870), (1703, 527890), (2882, 311935), (3406, 263945), (4799, 187330), (7205, 124774), (8515, 105578), (9598, 93665), (14410, 62387), (17030, 52789), (18733, 47990), (23995, 37466)]