1296751296938

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{599}}^1\times {\mathrm{100049}}^1$

素因数の和:101030

約数の個数: 32

約数和(自身を含む): 2017008000000

約数和(自身を除く): 720256703062

約数列:

[1, 2, 31, 62, 349, 599, 698, 1198, 10819, 18569, 21638, 37138, 100049, 200098, 209051, 418102, 3101519, 6203038, 6480581, 12961162, 34917101, 59929351, 69834202, 119858702, 1082430131, 1857809881, 2164860262, 3715619762, 20915343499, 41830686998, 648375648469, 1296751296938]

約数ペア:

[(1, 1296751296938), (2, 648375648469), (31, 41830686998), (62, 20915343499), (349, 3715619762), (599, 2164860262), (698, 1857809881), (1198, 1082430131), (10819, 119858702), (18569, 69834202), (21638, 59929351), (37138, 34917101), (100049, 12961162), (200098, 6480581), (209051, 6203038), (418102, 3101519)]