2184803572

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{4457}}^1$

素因数の和:4577

約数の個数: 72

約数和(自身を含む): 4631844168

約数和(自身を除く): 2447040596

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 61, 82, 98, 122, 164, 196, 244, 287, 427, 574, 854, 1148, 1708, 2009, 2501, 2989, 4018, 4457, 5002, 5978, 8036, 8914, 10004, 11956, 17507, 17828, 31199, 35014, 62398, 70028, 122549, 124796, 182737, 218393, 245098, 271877, 365474, 436786, 490196, 543754, 730948, 873572, 1087508, 1279159, 1903139, 2558318, 3806278, 5116636, 7612556, 8954113, 11146957, 13321973, 17908226, 22293914, 26643946, 35816452, 44587828, 53287892, 78028699, 156057398, 312114796, 546200893, 1092401786, 2184803572]

約数ペア:

[(1, 2184803572), (2, 1092401786), (4, 546200893), (7, 312114796), (14, 156057398), (28, 78028699), (41, 53287892), (49, 44587828), (61, 35816452), (82, 26643946), (98, 22293914), (122, 17908226), (164, 13321973), (196, 11146957), (244, 8954113), (287, 7612556), (427, 5116636), (574, 3806278), (854, 2558318), (1148, 1903139), (1708, 1279159), (2009, 1087508), (2501, 873572), (2989, 730948), (4018, 543754), (4457, 490196), (5002, 436786), (5978, 365474), (8036, 271877), (8914, 245098), (10004, 218393), (11956, 182737), (17507, 124796), (17828, 122549), (31199, 70028), (35014, 62398)]