347302406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12401}}^1$

素因数の和:12500

約数の個数: 32

約数和(自身を含む): 607201920

約数和(自身を除く): 259899514

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 209, 418, 737, 1273, 1474, 2546, 12401, 14003, 24802, 28006, 136411, 235619, 272822, 471238, 830867, 1661734, 2591809, 5183618, 9139537, 15786473, 18279074, 31572946, 173651203, 347302406]

約数ペア:

[(1, 347302406), (2, 173651203), (11, 31572946), (19, 18279074), (22, 15786473), (38, 9139537), (67, 5183618), (134, 2591809), (209, 1661734), (418, 830867), (737, 471238), (1273, 272822), (1474, 235619), (2546, 136411), (12401, 28006), (14003, 24802)]