2891330652

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1229}}^1\times {\mathrm{4001}}^1$

素因数の和:5251

約数の個数: 72

約数和(自身を含む): 7856246160

約数和(自身を除く): 4964915508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1229, 2458, 3687, 4001, 4916, 7374, 8002, 8603, 12003, 14748, 16004, 17206, 24006, 25809, 28007, 34412, 48012, 51618, 56014, 60221, 84021, 103236, 112028, 120442, 168042, 180663, 196049, 240884, 336084, 361326, 392098, 588147, 722652, 784196, 1176294, 2352588, 4917229, 9834458, 14751687, 19668916, 29503374, 34420603, 59006748, 68841206, 103261809, 137682412, 206523618, 240944221, 413047236, 481888442, 722832663, 963776884, 1445665326, 2891330652]

約数ペア:

[(1, 2891330652), (2, 1445665326), (3, 963776884), (4, 722832663), (6, 481888442), (7, 413047236), (12, 240944221), (14, 206523618), (21, 137682412), (28, 103261809), (42, 68841206), (49, 59006748), (84, 34420603), (98, 29503374), (147, 19668916), (196, 14751687), (294, 9834458), (588, 4917229), (1229, 2352588), (2458, 1176294), (3687, 784196), (4001, 722652), (4916, 588147), (7374, 392098), (8002, 361326), (8603, 336084), (12003, 240884), (14748, 196049), (16004, 180663), (17206, 168042), (24006, 120442), (25809, 112028), (28007, 103236), (34412, 84021), (48012, 60221), (51618, 56014)]