2489741632

素因数分解:

$2^6\times 7^1\times {\mathrm{401}}^1\times {\mathrm{13859}}^1$

素因数の和:14279

約数の個数: 56

約数和(自身を含む): 5660867520

約数和(自身を除く): 3171125888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 401, 448, 802, 1604, 2807, 3208, 5614, 6416, 11228, 12832, 13859, 22456, 25664, 27718, 44912, 55436, 89824, 97013, 110872, 179648, 194026, 221744, 388052, 443488, 776104, 886976, 1552208, 3104416, 5557459, 6208832, 11114918, 22229836, 38902213, 44459672, 77804426, 88919344, 155608852, 177838688, 311217704, 355677376, 622435408, 1244870816, 2489741632]

約数ペア:

[(1, 2489741632), (2, 1244870816), (4, 622435408), (7, 355677376), (8, 311217704), (14, 177838688), (16, 155608852), (28, 88919344), (32, 77804426), (56, 44459672), (64, 38902213), (112, 22229836), (224, 11114918), (401, 6208832), (448, 5557459), (802, 3104416), (1604, 1552208), (2807, 886976), (3208, 776104), (5614, 443488), (6416, 388052), (11228, 221744), (12832, 194026), (13859, 179648), (22456, 110872), (25664, 97013), (27718, 89824), (44912, 55436)]