971122928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{43261}}^1$

素因数の和:43353

約数の個数: 40

約数和(自身を含む): 1995589536

約数和(自身を除く): 1024466608

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 2806, 5612, 11224, 22448, 43261, 86522, 173044, 346088, 692176, 995003, 1990006, 2638921, 3980012, 5277842, 7960024, 10555684, 15920048, 21111368, 42222736, 60695183, 121390366, 242780732, 485561464, 971122928]

約数ペア:

[(1, 971122928), (2, 485561464), (4, 242780732), (8, 121390366), (16, 60695183), (23, 42222736), (46, 21111368), (61, 15920048), (92, 10555684), (122, 7960024), (184, 5277842), (244, 3980012), (368, 2638921), (488, 1990006), (976, 995003), (1403, 692176), (2806, 346088), (5612, 173044), (11224, 86522), (22448, 43261)]