1837997344

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{40939}}^1$

素因数の和:41033

約数の個数: 48

約数和(自身を含む): 3837879360

約数和(自身を除く): 1999882016

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 92, 122, 184, 244, 368, 488, 736, 976, 1403, 1952, 2806, 5612, 11224, 22448, 40939, 44896, 81878, 163756, 327512, 655024, 941597, 1310048, 1883194, 2497279, 3766388, 4994558, 7532776, 9989116, 15065552, 19978232, 30131104, 39956464, 57437417, 79912928, 114874834, 229749668, 459499336, 918998672, 1837997344]

約数ペア:

[(1, 1837997344), (2, 918998672), (4, 459499336), (8, 229749668), (16, 114874834), (23, 79912928), (32, 57437417), (46, 39956464), (61, 30131104), (92, 19978232), (122, 15065552), (184, 9989116), (244, 7532776), (368, 4994558), (488, 3766388), (736, 2497279), (976, 1883194), (1403, 1310048), (1952, 941597), (2806, 655024), (5612, 327512), (11224, 163756), (22448, 81878), (40939, 44896)]