902510128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:1022

約数の個数: 80

約数和(自身を含む): 1939313376

約数和(自身を除く): 1036803248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 83, 104, 122, 166, 208, 244, 332, 488, 664, 793, 857, 976, 1079, 1328, 1586, 1714, 2158, 3172, 3428, 4316, 5063, 6344, 6856, 8632, 10126, 11141, 12688, 13712, 17264, 20252, 22282, 40504, 44564, 52277, 65819, 71131, 81008, 89128, 104554, 131638, 142262, 178256, 209108, 263276, 284524, 418216, 526552, 569048, 679601, 836432, 924703, 1053104, 1138096, 1359202, 1849406, 2718404, 3698812, 4338991, 5436808, 7397624, 8677982, 10873616, 14795248, 17355964, 34711928, 56406883, 69423856, 112813766, 225627532, 451255064, 902510128]

約数ペア:

[(1, 902510128), (2, 451255064), (4, 225627532), (8, 112813766), (13, 69423856), (16, 56406883), (26, 34711928), (52, 17355964), (61, 14795248), (83, 10873616), (104, 8677982), (122, 7397624), (166, 5436808), (208, 4338991), (244, 3698812), (332, 2718404), (488, 1849406), (664, 1359202), (793, 1138096), (857, 1053104), (976, 924703), (1079, 836432), (1328, 679601), (1586, 569048), (1714, 526552), (2158, 418216), (3172, 284524), (3428, 263276), (4316, 209108), (5063, 178256), (6344, 142262), (6856, 131638), (8632, 104554), (10126, 89128), (11141, 81008), (12688, 71131), (13712, 65819), (17264, 52277), (20252, 44564), (22282, 40504)]