317102038

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1081

約数の個数: 48

約数和(自身を含む): 552803328

約数和(自身を除く): 235701290

約数列:

[1, 2, 11, 22, 31, 43, 62, 86, 121, 242, 341, 473, 682, 946, 983, 1333, 1966, 2666, 3751, 5203, 7502, 10406, 10813, 14663, 21626, 29326, 30473, 42269, 60946, 84538, 118943, 161293, 237886, 322586, 335203, 464959, 670406, 929918, 1310339, 2620678, 3687233, 5114549, 7374466, 10229098, 14413729, 28827458, 158551019, 317102038]

約数ペア:

[(1, 317102038), (2, 158551019), (11, 28827458), (22, 14413729), (31, 10229098), (43, 7374466), (62, 5114549), (86, 3687233), (121, 2620678), (242, 1310339), (341, 929918), (473, 670406), (682, 464959), (946, 335203), (983, 322586), (1333, 237886), (1966, 161293), (2666, 118943), (3751, 84538), (5203, 60946), (7502, 42269), (10406, 30473), (10813, 29326), (14663, 21626)]