1048853845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 1506871296

約数和(自身を除く): 458017451

約数列:

[1, 5, 13, 17, 31, 65, 67, 85, 155, 221, 335, 403, 457, 527, 871, 1105, 1139, 2015, 2077, 2285, 2635, 4355, 5695, 5941, 6851, 7769, 10385, 14167, 14807, 27001, 29705, 30619, 34255, 35309, 38845, 70835, 74035, 100997, 135005, 153095, 176545, 184171, 240839, 398047, 459017, 504985, 520523, 920855, 949189, 1204195, 1990235, 2295085, 2602615, 3130907, 4745945, 6766799, 12339457, 15654535, 16136213, 33833995, 61697285, 80681065, 209770769, 1048853845]

約数ペア:

[(1, 1048853845), (5, 209770769), (13, 80681065), (17, 61697285), (31, 33833995), (65, 16136213), (67, 15654535), (85, 12339457), (155, 6766799), (221, 4745945), (335, 3130907), (403, 2602615), (457, 2295085), (527, 1990235), (871, 1204195), (1105, 949189), (1139, 920855), (2015, 520523), (2077, 504985), (2285, 459017), (2635, 398047), (4355, 240839), (5695, 184171), (5941, 176545), (6851, 153095), (7769, 135005), (10385, 100997), (14167, 74035), (14807, 70835), (27001, 38845), (29705, 35309), (30619, 34255)]