2016141358

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{60331}}^1$

素因数の和:60389

約数の個数: 48

約数和(自身を含む): 3961640448

約数和(自身を除く): 1945499090

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 539, 682, 1078, 1519, 2387, 3038, 4774, 16709, 33418, 60331, 120662, 422317, 663641, 844634, 1327282, 1870261, 2956219, 3740522, 4645487, 5912438, 9290974, 13091827, 20572871, 26183654, 32518409, 41145742, 65036818, 91642789, 144010097, 183285578, 288020194, 1008070679, 2016141358]

約数ペア:

[(1, 2016141358), (2, 1008070679), (7, 288020194), (11, 183285578), (14, 144010097), (22, 91642789), (31, 65036818), (49, 41145742), (62, 32518409), (77, 26183654), (98, 20572871), (154, 13091827), (217, 9290974), (341, 5912438), (434, 4645487), (539, 3740522), (682, 2956219), (1078, 1870261), (1519, 1327282), (2387, 844634), (3038, 663641), (4774, 422317), (16709, 120662), (33418, 60331)]