2355088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 40

約数和(自身を含む): 4920320

約数和(自身を除く): 2565232

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 127, 152, 244, 254, 304, 488, 508, 976, 1016, 1159, 2032, 2318, 2413, 4636, 4826, 7747, 9272, 9652, 15494, 18544, 19304, 30988, 38608, 61976, 123952, 147193, 294386, 588772, 1177544, 2355088]

約数ペア:

[(1, 2355088), (2, 1177544), (4, 588772), (8, 294386), (16, 147193), (19, 123952), (38, 61976), (61, 38608), (76, 30988), (122, 19304), (127, 18544), (152, 15494), (244, 9652), (254, 9272), (304, 7747), (488, 4826), (508, 4636), (976, 2413), (1016, 2318), (1159, 2032)]